The RegistryCounty Roster · Surnames Spearman – Zwick
Intellectual Property Attorneys in Orange County, Spearman – Zwick
200 attorneys on the official State Bar of California roll whose surname falls between Spearman and Zwick, holding an active license, a intellectual property practice area, and an address of record in Orange County. One of 6 surname sections covering 1,195 attorneys county-wide.
The filing deadline is three years for copyright claims; trade secret claims run three years (cal. civ. code § 3426.6) (17 U.S.C. § 507(b)). Listings are in surname order, neutral, never ranked. The choice is always yours.
Intellectual Property · Orange County · Spearman – Zwick
| Attorney | Firm | City | Bar number | Admitted |
|---|---|---|---|---|
| Andrea A. Spearman | Not recorded | Irvine | #206853 | 2000 |
| Courtney L. Spears | Gibson, Dunn & Crutcher LLP | Irvine | #329521 | 2019 |
| Mark P. Stanczak | McKennon Law | Newport Beach | #297855 | 2014 |
| David J. Steele | Tucker Ellis LLP | Irvine | #209797 | 2000 |
| David M. Stein | Olson Stein LLP | Newport Beach | #198256 | 1998 |
| Della D. Stein | Law Office of Della Stein, PC | Irvine | #336774 | 2021 |
| Christopher L. Steinke | Everett Dorey LLP | Irvine | #356963 | 2024 |
| Brian T. Stephens | Brown & Streza LLP | Irvine | #263521 | 2009 |
| John B. Stephens | Ferguson Braswell Fraser Kubasta PC | Irvine | #142718 | 1989 |
| Steffani M. Stevens | Not recorded | Irvine | #204933 | 1999 |
| Ryan M. V. Stewart | Moneymaker & Stewart LLP | Dana Point | #315959 | 2017 |
| Dana E. Stewart-Mekdara | Global Trademarks Inc | Anaheim | #198074 | 1998 |
| Ardelle Catherine St.George | ST.GEORGE & CARNEGIE | Newport Coast | #118589 | 1985 |
| John J. Stifter IV | STIFTER LAW CORP | San Clemente | #186586 | 1996 |
| Mark A. Stirrat | One LLP | Newport Beach | #229448 | 2003 |
| Kyle M. St. James | Rutan & Tucker, LLP | Irvine | #295109 | 2013 |
| Raymond W. Stockstill | Paul Hastings LLP | Irvine | #275228 | 2011 |
| Davin M. Stockwell | Orrick Herrington et al LLP | Irvine | #212957 | 2001 |
| Jane K. Stoever | University of California Irvine | Irvine | #295489 | 2014 |
| Deanna L. Stone Killeen | Morris & Stone, LLP | Lake Forest | #252053 | 2007 |
| Patricia L. Stoop | Not recorded | Aliso Viejo | #174702 | 1994 |
| Donald E. Stout | Stout, Uxa & Buyan, LLP | Laguna Hills | #149483 | 1990 |
| Joshua J. Stowell | Knobbe Martens Olson & Bear | Irvine | #246916 | 2006 |
| Gordon Chester Strange | Law Offices of Gordon C. Strange | Irvine | #108684 | 1983 |
| Marc S. Strecker | Strecker Law Offices | Irvine | #140644 | 1989 |
| David Paul Stroud | David Stroud Attorney at Law | Fountain Valley | #73666 | 1977 |
| Michael H. Strub, Jr. | Jeffer Mangels & Mitchell LLP | Irvine | #153828 | 1991 |
| Timothy M. Stuart | Law Office of Timothy M Stuart | Huntington Beach | #230386 | 2004 |
| Siwen Su | Knobbe Martens Olson & Bear LLP | Irvine | #365563 | 2025 |
| James Jay Sullivan | Sullivan Legal Solutions, PC | Newport Beach | #120252 | 1985 |
| Shunsuke Samuel Sumitani | Stetina Garred Brucker & Newboles | Aliso Viejo | #241056 | 2005 |
| Craig Steven Summers | Knobbe Martens et al LLP | Irvine | #108688 | 1983 |
| Matthew A. Sumrow | Sumrow Law Group | Irvine | #174525 | 1994 |
| Amy Sun | Not recorded | Irvine | #237185 | 2005 |
| Raymond C. Sun | Not recorded | Irvine | #138363 | 1988 |
| Peter D. Sunukjian | Briggs Alexander | Newport Beach | #196896 | 1998 |
| Andrew M. Sussman | WHGC PLC | Newport Beach | #112418 | 1983 |
| Ryan M. Swank | Womble Bond Dickinson (US) LLP | Irvine | #277594 | 2011 |
| Sheila N. Swaroop | Knobbe, Martens, Olson & Bear, LLP | Irvine | #203476 | 1999 |
| Jason R. Swartz | Knobbe Martens | Irvine | #265673 | 2009 |
| Brandon M. Swinford | Not recorded | Huntington Beach | #346369 | 2022 |
| Lidia D. Sykisz | Sandisk Corporation | Irvine | #307994 | 2015 |
| Niky Economy Syrengelas | Zeppos Law Group, LLP | Irvine | #213945 | 2001 |
| Eric T. Syu | NetApp, Inc. | Brea | #303857 | 2015 |
| Khoi Q. Ta | Not recorded | Irvine | #256350 | 2008 |
| Jan S. Tadros | Jan Tadros, Esq. | Irvine | #231463 | 2004 |
| Joseph H. Tadros | In-N-Out Burger | Irvine | #239379 | 2005 |
| Osman M. Taher | Not recorded | Foothill Rnch | #272441 | 2010 |
| Ahmad S. Takouche | Stradling Yocca Carlson & Rauth LLP | Newport Beach | #322911 | 2018 |
| Eric L. Tanezaki | Stetina Garred Brucker & Newboles, P.C. | Aliso Viejo | #185003 | 1996 |
| Young A. Tang | MicroVention, Inc. | Aliso Viejo | #264346 | 2009 |
| Paul N. Tauger | AddyHart P.C. | Irvine | #160552 | 1992 |
| Jay R. Taylor | Law Offices of Jay R Taylor | Newport Beach | #140343 | 1989 |
| Nancy L. Y. Tayui | Suzuki Motor USA, LLC | Brea | #192048 | 1997 |
| John Tehranian | One LLP | Newport Beach | #211616 | 2000 |
| Karoleen Mito Tekin | EPGGB Law | Costa Mesa | #224324 | 2003 |
| Joseph M. Teleoglou | JT IP Law | Costa Mesa | #296055 | 2014 |
| Elise Ann Tenen-Aoki | Elise Tenen-Aoki | Irvine | #159449 | 1992 |
| Vladislav Z. Teplitskiy | Knobbe Martens Olson & Bear | Irvine | #260328 | 2008 |
| Joseph Edward Thomas | Thomas Whitelaw & Kolegraff LLP | Irvine | #101443 | 1981 |
| Andrew A. Thompson | Panasonic Avionics Corporation | Irvine | #230436 | 2004 |
| Brooke S. Thompson | Shulman Bastian Friedman Bui & O'Dea LLP | Irvine | #349216 | 2023 |
| Sandra Poteat Thompson | Finlayson Toffer Roosevelt & Lilly LLP | Irvine | #201536 | 1999 |
| Sean P. Thordsen | Thordsen Law Offices | Huntington Beach | #273490 | 2010 |
| Jeffrey R. Thurrell | Fisher & Phillips LLP | Irvine | #202765 | 1999 |
| Xin Tian | American Education and Translation Servi | Irvine | #363544 | 2025 |
| Anne Marie Ticknor | Haynes Boone | Costa Mesa | #340510 | 2021 |
| Vincent J. Tien | Law Offices of Vincent J. Tien | Santa Ana | #232828 | 2004 |
| Richard Alan Tinnelly | Tinnelly Law Group, Inc. | San Juan Capistrano | #117719 | 1985 |
| Steven J. Tinnelly | Tinnelly Law Group, Inc. | San Juan Capistrano | #272396 | 2010 |
| Jason P. Tkaczuk | Brown Wegner LLP | Irvine | #341143 | 2021 |
| Zachariah R. Tomlin | Walsworth LLP | Irvine | #263563 | 2009 |
| Rolando J. Tong | Ascendrix Law Firm | Irvine | #216836 | 2001 |
| Nicole A. R. Townes | Friedland Cianfrani LLP | Irvine | #272342 | 2010 |
| John D. Tran | RHEMA LAW GROUP, P.C. | Irvine | #231761 | 2004 |
| Edward J. Treska | Not recorded | Newport Coast | #161916 | 1992 |
| Mikoe Z. Tretola | Mister Wolf, P.C. | Irvine | #342787 | 2022 |
| Thomas J. Treutler | Not recorded | Santa Ana | #218288 | 2001 |
| Christina L. Trinh | Maschoff Brennan | Irvine | #307879 | 2015 |
| David D. Troutman | Latham & Watkins LLP | Costa Mesa | #261556 | 2008 |
| Jason V. Truong | Canon U.S.A., Inc. | Irvine | #201861 | 1999 |
| Tzong Bing Tsai | Law Offices of Steve Tsai, ALC | Irvine | #173129 | 1994 |
| Mei Tsang | Umberg Zipser LLP | Irvine | #237959 | 2005 |
| Evert Farah U. Tu | Haynes and Boone LLP | Costa Mesa | #227141 | 2003 |
| Terry K. Tullis | Knobbe Martens Olson & Bear | Irvine | #246948 | 2006 |
| Adam T. Turosky | Evolus, Inc. | Newport Beach | #336024 | 2021 |
| Forrest B. Tym | Orrick, Herrington & Sutcliffe LLP | Irvine | #331952 | 2020 |
| Franklin David Ubell | Lapple Ubell IP Law, LLP | Irvine | #67861 | 1975 |
| Thomas John Umberg | Umberg Zipser LLP | Irvine | #94345 | 1980 |
| Olav M. Underdal | Not recorded | Anaheim | #338418 | 2021 |
| Stephen E. Underwood | Glaser Weil Fink Howard Jordan & Shapiro | Newport Beach | #320303 | 2018 |
| Proud Usahacharoenporn | Rutan & Tucker | Irvine | #278204 | 2011 |
| Imran F. Vakil | Gordon Rees Scully Mansukhani, LLP | Irvine | #248859 | 2007 |
| Ketan S. Vakil | Snell & Wilmer LLP | Costa Mesa | #191043 | 1997 |
| Carlo F. Van Den Bosch | Sheppard Mullin et al LLP | Costa Mesa | #185207 | 1996 |
| Erik M. van der Goes | Not recorded | Irvine | #360484 | 2025 |
| Jeffrey L. Van Hoosear | Knobbe Martens et al LLP | Irvine | #147751 | 1990 |
| Rick A. Varner | Shields Law Offices | Irvine | #160403 | 1992 |
| Kurt M. Varricchio | The Varricchio Law Firm, APC | Lake Forest | #223887 | 2002 |
| Kathleen A. Vasquez | Alparce Law Group, APC | Irvine | #230935 | 2004 |
| Matthew D. Vella | PRINCE LOBEL TYE LLP | Laguna Beach | #314548 | 2017 |
| Polaphat Veravanich | Mitsubishi Electric US, Inc. | Cypress | #203964 | 1999 |
| John C. Vescera | Compliance Counsel Law Group | Irvine | #336937 | 2021 |
| Katherine J. Vescera | TALG, Ltd. | Irvine | #287171 | 2012 |
| Adelyn M. Vigran | CDF Labor Law LLP | Irvine | #322868 | 2018 |
| Peter N. Villar | Troutman Pepper Locke LLP | Irvine | #204038 | 1999 |
| Jennifer K. Villoria | Knobbe Martens Olson & Bear | Irvine | #365559 | 2025 |
| Alvin Viray | UC Irvine | Irvine | #222590 | 2002 |
| Julie T. Vo | Knobbe Martens | Irvine | #339113 | 2021 |
| Chuong L. Vu | Not recorded | Irvine | #262241 | 2009 |
| Vy H. Vu | Alford Law Group, Inc | Mission Viejo | #247086 | 2006 |
| Brandi G. S. Wallace | FCS International, Inc. | Irvine | #217145 | 2001 |
| Genevieve R. Walser-Jolly | Womble Bond Dickenson (US) LLP | Irvine | #262784 | 2009 |
| Rebecca J. Walsh | Ventura Foods LLC | Irvine | #161745 | 1992 |
| Thomas G. Walsh | Tricon | Tustin | #174089 | 1994 |
| Jeffrey C. Wang | WHGC PLC | Newport Beach | #144414 | 1989 |
| Xiaoyan Wang | Knobbe Martens Olson & Bear LLP | Irvine | #307658 | 2015 |
| Elissa Warantz | Law Offices of Elissa Warantz | Huntington Beach | #122341 | 1985 |
| Stephen Warhola | Not recorded | Los Alamitos | #191431 | 1997 |
| Houston M. Watson II | Houston Watson P.C. | San Clemente | #163703 | 1993 |
| W. Diane Wayland | Braden America's, Inc. | Mission Viejo | #197802 | 1998 |
| Joseph R. Weatherbee | Not recorded | San Clemente | #248971 | 2007 |
| Matthew K. Wegner | Brown Wegner LLP | Irvine | #223062 | 2002 |
| Steven D. Weinberg | Pacific Life Insurance Company | Newport Beach | #166351 | 1993 |
| Jan Weir | Weir & Weir | Ladera Ranch | #106652 | 1982 |
| David N. Weiss | Knobbe Martens Olson & Bear LLP | Irvince | #180673 | 1995 |
| Elizabeth M. WeldonState Bar certified specialist | Haynes Boone LLP | Costa Mesa | #223452 | 2002 |
| Douglas B. Wentzel | Knobbe Martens Olson & Bear LLP | Irvine | #313452 | 2016 |
| Aaron B. Werner | Cronos Group Inc. | Anaheim | #285298 | 2012 |
| Bonnie A. Whaley | Law Office of Bonnie A. Whaley | Irvine | #187777 | 1997 |
| Emily M. Whitcher | Gibson, Dunn & Crutcher | Irvine | #321790 | 2018 |
| Andrew D. White | Hannegan Armstrong LLP | Newport Beach | #222628 | 2002 |
| Clifford L. White | Payne & Fears | Irvine | #210423 | 2000 |
| Darrell P. White | Kimura London & White LLP | Irvine | #270038 | 2010 |
| Kevin S. White | P&P Imports LLC | Irvine | #265475 | 2009 |
| Leigh Ann White | CDF Labor Law LLP | Irvine | #167477 | 1993 |
| Stephen C. Whittaker | Gibson, Dunn & Crutcher LLP | Irvine | #283518 | 2012 |
| Todd W. Wight | Rutan & Tucker LLP | Irvine | #190724 | 1997 |
| Anthony S. Wilaras | Resnick & Louis, P.C. | Irvine | #184888 | 1996 |
| J. Craig Williams | WLC | The Williams Law Corporation | Irvine | #134308 | 1988 |
| Leslie Gail Williams | Intelink Law Group PC | Newport Beach | #91932 | 1980 |
| Airene Williamson | Sierra Corp. Management | ANAHEIM | #277101 | 2011 |
| Brett J. Williamson | O'Melveny & Myers | Newport Beach | #145235 | 1989 |
| Mark B. WilsonState Bar certified specialist | Klein & Wilson LLP | Newport Beach | #137400 | 1988 |
| Blake A. Winn | Procopio | Irvine | #343530 | 2022 |
| Alexander T. Winsberg | Law Offices of Alex Winsberg | Yorba Linda | #212715 | 2001 |
| Michael S. Winsten | Winsten Law Group | San Clemente | #126554 | 1986 |
| Gary T. Winter | WINTER LLP | Costa Mesa | #230971 | 2004 |
| Michelle L. Wisniewski | Sheppard Mullin | Costa Mesa | #234032 | 2004 |
| Cheryl A. Withycombe | Not recorded | Aliso Viejo | #237475 | 2005 |
| Joshua Mark Wolff | WOLFF LAW CORPORATION | Irvine | #134426 | 1988 |
| Euclid B. Woo | Supernal LLC | Irvine | #206045 | 2000 |
| Kristopher R. Wood | Orrick, Herrington & Sutcliffe LLP | Irvine | #284727 | 2012 |
| Evan W. Woolley | Acacia Research Group LLC | Aliso Viejo | #286385 | 2012 |
| Nathaniel S. Wright | Mitsubishi Electric US, Inc. | Cypress | #325061 | 2019 |
| Charles C. H. Wu | Wu & Reddy, a Professional Corporation | Irvine | #166756 | 1993 |
| Xia Wu | Not recorded | Irvine | #366008 | 2025 |
| Rachel Wu Hankinson | Paul Hastings LLP | Irvine | #355823 | 2024 |
| Todd R. Wulffson | CDF Labor Law LLP | Irvine | #150377 | 1990 |
| Roumin Xie | Veritas Light Law Group, P.C. | Newport Beach | #344439 | 2022 |
| Meng Xu | One LLP | Newport Beach | #329741 | 2019 |
| Yi Xu | VERITAS LIGHT LAW GROUP, P.C. | Newport Beach | #344646 | 2022 |
| Benjamin A. Yaghoubian | Dorsey & Whitney LLP | Costa Mesa | #292318 | 2013 |
| Lori L. Yamato | ACULEX LAW, APC | Irvine | #180315 | 1995 |
| James C. Yang | DANE IP Law PC | Anaheim | #231350 | 2004 |
| Ke Yang | Irell & Manella LLP | Newport Beach | #364247 | 2025 |
| Linfeng Yang | Haynes & Boone LLP | Costa Mesa | #336185 | 2021 |
| Rong Yang | Not recorded | Costa Mesa | #368773 | 2026 |
| Shiou-Jin Christine Hwang Yang | Law Office of S.J. Christine Yang | Fountain Vly | #102048 | 1981 |
| Matthew P. Yates | Yates & Yates LLP | Santa Ana | #177895 | 1995 |
| Sealy M. Yates | Yates & Yates, LLP | Santa Ana | #43803 | 1969 |
| Ramin G. Yazdi | Law Offices of Ramin G. Yazdi | Irvine | #163956 | 1993 |
| Mingbo Ye | Veritas Light Law Group, P.C. | Newport Beach | #363107 | 2025 |
| Wenqian Ye | Not recorded | Irvine | #324247 | 2018 |
| Nicholas J. Yocca | Not recorded | Dana Point | #126521 | 1986 |
| Robert Yonowitz | Fisher & Phillips LLP | Irvine | #132081 | 1987 |
| Sung-Min Christopher Yoo | FBT Gibbons LLP | Santa Ana | #169442 | 1993 |
| Ben J. Yorks | Irell & Manella LLP | Newport Beach | #134119 | 1988 |
| Jeff M. Yostanto | Sycomp, A Technology Company, Inc. | Yorba Linda | #323114 | 2018 |
| Nicholas J. You | Not recorded | Aliso Viejo | #282786 | 2012 |
| Ronald Lee Young | Entrepreneur Media, LLC | Santa Ana | #68407 | 1976 |
| Chia-Fen Yu | Law Office of Chia-Fen Yu | Fullerton | #297659 | 2014 |
| Christina M. Zabat-Fran | Lanvin Group | Anaheim | #285146 | 2012 |
| Rachel J. Zacuto | Friedland Cianfrani LLP | Irvine | #349488 | 2023 |
| Lynda J. Zadra-Symes | Knobbe Martens et al LLP | Irvine | #156511 | 1991 |
| Ram H. Zafar | Not recorded | Irvine | #264360 | 2009 |
| Lisa C. Zaradich | Not recorded | Anaheim | #261316 | 2008 |
| John P. Zens | Gibson Dunn & Crutcher | Irvine | #340411 | 2021 |
| Debra T. Zepeda | Confie | Huntington Beach | #335041 | 2021 |
| Jiaxiao Zhang | P&P Imports LLC | Irvine | #317927 | 2017 |
| Ning Zhang | Cross-border Counselor LLP | Huntington Beach | #310486 | 2016 |
| Yixin Zhang | Western Digital Corporation | Irvine | #270527 | 2010 |
| Yi Zhou | Knobbe Martens Olson & Bear | Irvine | #365567 | 2025 |
| Michael J. Zingale | Stetina Garred Brucker & Newboles | Aliso Viejo | #246541 | 2006 |
| Michelle J. Ziperstein | Knobbe Martens Olson & Bear | Irvine | #341151 | 2021 |
| Dean Jeffrey Zipser | Umberg Zipser LLP | Irvine | #94680 | 1980 |
| Marko R. Zoretic | Knobbe Martens Olson & Bear | Irvine | #233952 | 2004 |
| Nicholas M. Zovko | Knobbe Martens Olson & Bear LLP | Irvine | #238248 | 2005 |
| Molly K. Zurflueh | Law Office of Molly K. Zurflueh | Laguna Beach | #202797 | 1999 |
| Kenneth Tipton Zwick | Law Offices of Kenneth T. Zwick | Tustin | #106520 | 1982 |
Intellectual Property in Orange County by surname
Have a intellectual property matter? Submit your case for review.
Open a free case file, choose how attorneys may contact you, and review any terms they send. You decide whom to contact and whether to proceed.
In the last 30 days attorneys have read 11 filed matters on the registry.
Submit your case for reviewLegal information, not legal advice
Read the record. Then decide.
Describe your matter once, review the verified records, and place the call; the choice is always yours.
Find Your Counsel279,000+ attorney records · 58 counties · Official State Bar records