The RegistryCounty Roster · Surnames Leachman – Olin
Intellectual Property Attorneys in San Diego County, Leachman – Olin
202 attorneys on the official State Bar of California roll whose surname falls between Leachman and Olin, holding an active license, a intellectual property practice area, and an address of record in San Diego County. One of 6 surname sections covering 1,208 attorneys county-wide.
Intellectual Property matters arising here are ordinarily heard at the Superior Court of California, County of San Diego, seated at San Diego. 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 · San Diego County · Leachman – Olin
| Attorney | Firm | City | Bar number | Admitted |
|---|---|---|---|---|
| Nathaniel T. Leachman | Pfizer Inc. | San Diego | #323334 | 2018 |
| Nicole Gates Lean | Buchanan, Ingersoll, & Rooney | San Diego | #293417 | 2013 |
| David F. Lee | Not recorded | Rancho Santa Fe | #245785 | 2006 |
| Erika L. Lee | New Media Rights | San Diego | #321200 | 2018 |
| Paul J. Lee | Dexcom | San Diego | #256299 | 2008 |
| Samuel S. Lee | Procopio Cory Hargreaves & Savitch LLP | San Diego | #201726 | 1999 |
| Suzanne C. Lehmer | Not recorded | Carlsbad | #138757 | 1988 |
| Kevin T. Lemieux | Law Office of Kevin Lemieux, APC | San Diego | #225886 | 2003 |
| George E. Lenz | Law Office of Ehrich Lenz | San Diego | #163960 | 1993 |
| Scott M. Lesowitz | Lesowitz Gebelin LLP | La Jolla | #261759 | 2008 |
| Melissa R. Leuenberger-Fisher | Poseida Therapeutics, Inc. | San Diego | #243537 | 2006 |
| Kim H. Leung | Fish & Richardson P.C. | San Diego | #265551 | 2009 |
| Joseph S. Leventhal | Glaser Weil Fink Howard Jordan & Shapiro | San Diego | #221043 | 2002 |
| Donald M. Levy | Outside General Counsel, LLP | Del Mar | #176209 | 1995 |
| Lindsey S. Lewis | Wilson Sonsini Goodrich & Rosati | San Diego | #351788 | 2023 |
| Yan Leychkis | Illumina, Inc. | San Diego | #254101 | 2007 |
| Kamwah Li | Procopio Cory Hargreaves & Savitch LLP | San Diego | #99043 | 1981 |
| Alfred S. Liebovitz | Alfred S. Liebovitz | Carlsbad | #175978 | 1995 |
| Kim M. Life | Not recorded | Chula Vista | #243554 | 2006 |
| Sharon O'Bryan Lightholder | Not recorded | Carlsbad | #82327 | 1978 |
| Aerie Y. Lin | Insmed Incorporated | San Diego | #348558 | 2022 |
| Chun Shi Lin | Wilson Sonsini Goodrich & Rosati | San Diego | #358040 | 2024 |
| Timothy P. Lindell | Jack in the Box Inc. | San Diego | #208966 | 2000 |
| Erik J. Lindemann | Lindemann Legal Services | Carlsbad | #326197 | 2019 |
| Nicholas G. Lipperd | Perkins Coie LLP | San Diego | #359627 | 2024 |
| Vincent P. Liptak | BlossomHill Therapeutics, Inc. | San Diego | #262939 | 2009 |
| Eugene S. Litvinoff | Not recorded | San Diego | #214318 | 2001 |
| Jing Liu | Dickinson Wright, RLLP | San Diego | #261051 | 2008 |
| Ke Liu | Qualcomm Incorporated | San Diego | #317628 | 2017 |
| David M. Lizerbram | The Schenk Law Firm, LLP | San Diego | #222007 | 2002 |
| Hope R. Llanes | Rosing Pott & Strohbehn LLP | San Diego | #364222 | 2025 |
| Stephen M. Lobbin | SML Avvocati P.C. | San Diego | #181195 | 1995 |
| Christopher J. Longman | Qualcomm Incorporated | San Diego | #234473 | 2004 |
| Valerie E. Looper | The Law Offices of Valerie E. Looper | Vista | #320024 | 2018 |
| Jayson M. Lorenzo | J. Lorenzo Law | Oceanside | #216973 | 2001 |
| Emily R. S. Lough | Cohu, Inc. | San Diego | #254051 | 2007 |
| George Steven Louis | George S. Louis, Attorney | El Cajon | #54001 | 1972 |
| J. Blake Lovelace | Not recorded | Oceanside | #234833 | 2004 |
| Eric B. Lovell | Dexcom Inc. | San Diego | #292364 | 2013 |
| Kendall M. Lovell | Fennemore Craig, P.C. | San Diego | #324881 | 2019 |
| Raymond S. Lu | Mintz | San Diego | #340873 | 2021 |
| Yun L. Lu | Foley & Lardner | San Diego | #253114 | 2007 |
| Frederic G. Ludwig III | Ludwig, APC | San Diego | #205332 | 1999 |
| Anna Louise Luedtke | Higgs Fletcher & Mack LLP | San Diego | #292604 | 2013 |
| Abigail J. Lueken | Not recorded | San Diego | #335390 | 2021 |
| John D. Lukin IV | TaylorMade Golf Company | Carlsbad | #246810 | 2006 |
| Shane T. Lunceford | Gemological Institute of America | Carlsbad | #260783 | 2008 |
| Ashleigh Lussenden | Not recorded | Carlsbad | #340388 | 2021 |
| Brian C. Lynch | Lynch LLP | San Diego | #292511 | 2013 |
| Jennifer L. Lynch | The Law Office of Jennifer L. Lynch | La Jolla | #157020 | 1991 |
| Sean M. Lynch | Lynch LLP | San Diego | #292508 | 2013 |
| Caroline A. Lynn | The Law Offices of Caroline Ann Lynn | Encinitas | #326617 | 2019 |
| Scott T. Lyon | SHEIN | San Diego | #304478 | 2015 |
| Douglas W. Lytle | Klinedinst PC | San Diego | #178315 | 1995 |
| Eric R. Maas | Perkins Coie LLP | San Diego | #345450 | 2022 |
| Michael L. Madgett | Higgs Fletcher & Mack LLP | San Diego | #125975 | 1986 |
| Karla Madrazo Villarreal | MADRAZO VILLARREAL APC | Chula Vista | #351073 | 2023 |
| Peter P. Maggiore | DLA Piper LLP | San Diego | #292534 | 2013 |
| Susana Martinez Mahady | Law Offices of Susana M. Mahady, APC | San Diego | #159442 | 1992 |
| Hans R. Mahr | Sony Corp Of America | San Diego | #193491 | 1997 |
| Elizabeth Mahsoul | Hamparyan Personal Injury Lawyers SD APC | San Diego | #360668 | 2024 |
| Christine Mailloux | Not recorded | San Diego | #167918 | 1993 |
| Philippe N. Makrogiannis | Not recorded | San Diego | #202809 | 1999 |
| Gerald W. Maliszewski | Law Ofc Gerald Maliszewski | San Diego | #174815 | 1994 |
| Joseph J. Mallon | Knobbe Martens Olson & Bear LLP | San Diego | #213238 | 2001 |
| Michael James Mancuso | ASML | San Diego | #228669 | 2003 |
| Jennifer K. Manganello | Permission.io, Inc. | La Jolla | #260283 | 2008 |
| Gauri Manglik | Not recorded | San Diego | #276307 | 2011 |
| Alexander Mann | Not recorded | San Diego | #345828 | 2022 |
| Johnny F. R. Manriquez | Not recorded | Del Mar | #217126 | 2001 |
| Eli W. Mansour | Snell & Wilmer | San Diego | #187376 | 1997 |
| Mark J. Marcelli | Dinsmore & Shohl LLP | San Diego | #173361 | 1994 |
| TaNekeo S. Marcus | Gordon Rees Scully Mansukhani, LLP | San Diego | #339185 | 2021 |
| Jonathan A. Marina | Sheppard | San Diego | #288582 | 2013 |
| William A. Markham | Law Office of William Markham, P.C. | San Diego | #132970 | 1988 |
| Shaun A. Markley | Nicholas & Tomasevic, LLP | San Diego | #291785 | 2013 |
| David T. Marr | David Marr | San Diego | #177399 | 1995 |
| Mark D. Marsden | Dickinson Wright PLLC | San Diego | #253437 | 2007 |
| Tyson E. Marshall | Alphatec Spine, Inc. | Carlsbad | #222488 | 2002 |
| Brian D. Martin | Atkinson, Andelson, Loya, Ruud & Romo | La Jolla | #199255 | 1998 |
| Roger W. Martin | Not recorded | Del Mar | #195003 | 1998 |
| Edward T. Martindale | SDSU Technology Transfer Office | San Diego | #279932 | 2011 |
| Joseph P. Martinez II | Seltzer Caplan McMahon Vitek | San Diego | #188474 | 1997 |
| Darren T. Matt | Not recorded | Oceanside | #250195 | 2007 |
| Benjamin B. Matthew | Straylight LLP | San Diego | #265533 | 2009 |
| James J. Maune | Not recorded | San Diego | #293923 | 2013 |
| Thomas D. Mauriello | Mauriello Law Firm, APC | San Diego | #144811 | 1989 |
| Theodore M. Mayer | Sheppard | San Diego | #335714 | 2021 |
| Megan A. Mazza | University of San Diego | San Diego | #234847 | 2004 |
| Samuel A. Mazzeo | A Better Professional Corporation | San Diego | #279934 | 2011 |
| John Joseph McAvoy | John McAvoy, AAL | San Diego | #89576 | 1979 |
| Theresa L. Mc Carthy | Not recorded | Solana Beach | #149302 | 1990 |
| Craig Rene McClellan | The McClellan Law Firm | San Diego | #71865 | 1976 |
| Madelyn S. McCormick | Fish & Richardson | San Diego | #320063 | 2018 |
| Shawn E. McDonald | Manatt, Phelps & Phillips, LLP | San Diego | #237580 | 2005 |
| Lawrence G. McDonough | McDonough Consulting | San Diego | #218364 | 2001 |
| Katharine E. McElhone | Kura Oncology, Inc. | San Diego | #259893 | 2008 |
| Alicia L. McElwaine-Leto | Law Offices of Alicia McElwaine-Leto | Spring Valley | #308804 | 2016 |
| Greden J. McFarlin | VaynerSports | San Diego | #358745 | 2024 |
| Harry Vernon McGahey, Jr. | McGahey & McGahey | San Diego | #86385 | 1979 |
| Vanessa M. McGill | Not recorded | San Diego | #270391 | 2010 |
| Patrick J. McKeever | Perkins Coie LLP | San Diego | #268763 | 2010 |
| Scott A. McMillan | The McMillan Law Firm, A Prof. Corp. | La Mesa | #212506 | 2001 |
| Laurie K. McNamara | Wilson Sonsini Goodrich Rosati | San Diego | #297495 | 2014 |
| Alec M. McNiff | Not recorded | San Diego | #347281 | 2022 |
| Ryan S. McPhee | Kritzer McPhee LLP | San Diego | #283955 | 2012 |
| Scott E. McPherson | Preovolos Lewin, ALC | San Diego | #225149 | 2003 |
| Terrance Alan Meador | Not recorded | San Diego | #97340 | 1981 |
| Irina N. Medina | Not recorded | San Diego | #192779 | 1997 |
| Michelle L. Mehok | Mehok Law PC | San Diego | #222571 | 2002 |
| Anuja N. Mehta | Jones Day | San Diego | #342510 | 2021 |
| Kevin C. Meinert | Not recorded | San Diego | #272377 | 2010 |
| Kathleen R. Mekjian | Thermo Fisher Scientific | Carlsbad | #234444 | 2004 |
| Ryan Edward Melnick | Knobbe Martens et al LLP | San Diego | #228120 | 2003 |
| Walter E. Menck | Miltner & Menck APC | San Diego | #153026 | 1991 |
| Marcela Mendez | Not recorded | Carlsbad | #187737 | 1997 |
| Scott J. Menghini | Fitch Even Tabin & Flannery LLP | San Diego | #199216 | 1998 |
| Chandler Cassidy Cristine Michelotti | Law Offices of Vatche Chorbajian, APC | Rancho Santa Fe | #343895 | 2022 |
| Derek L. Midkiff | Patent Beach PC | Escondido | #299594 | 2014 |
| Kara M. Mignanelli | Global Strategic Management Institute | San Diego | #263038 | 2009 |
| Margaret L. Milam | The Milam Law Firm PLLC | Carlsbad | #139030 | 1988 |
| John W. Millar | Kennedy & Souza APC | San Diego | #156804 | 1991 |
| Steven M. Millendorf | Foley & Lardner LLP | San Diego | #292704 | 2013 |
| Elizabeth C. Miller | Not recorded | San Diego | #250322 | 2007 |
| Julia A. Miller | Salk Institute for Biological Studies | La Jolla | #211181 | 2000 |
| Kimberly J. Miller | Knobbe Martens Olson & Bear LLP | San Diego | #240396 | 2005 |
| Matthew R. Miller | Law Offices of Matthew Miller | Solana Beach | #185741 | 1996 |
| Todd G. Miller | Fish & Richardson | San Diego | #163200 | 1992 |
| Thomas N. Millikan | Sheppard Mullin Richter & Hampton LLP | San Diego | #234430 | 2004 |
| Suzanne H. Mindlin | Not recorded | Cardiff | #182237 | 1996 |
| Phillip J. Minnick | Knobbe Martens Olsen & Bear | San Diego | #351603 | 2023 |
| David S. Minton | Solomon Minton Cardinal Doyle & Smith | San Diego | #144934 | 1989 |
| Stephanie Marie Mishaga | Jones Day | San Diego | #326058 | 2019 |
| Jason A. Mitchell | Not recorded | San Diego | #273974 | 2010 |
| Justin S. Moh | OJ Legal Group APC | San Diego | #352097 | 2023 |
| Brian L. Momeyer | Not recorded | Escondido | #299719 | 2014 |
| Michelle S. Montano Gallardo | Qualcomm Inc | San Diego | #278389 | 2011 |
| Jennifer E. Montgomery | QUALCOMM Incorporated | San Diego | #279850 | 2011 |
| Candace L. Moon | The Craft Beer Attorney, APC | San Diego | #260141 | 2008 |
| Brent C. Moore | Illumina Inc | San Diego | #265692 | 2009 |
| Madison L. Moore | Lewis Kohn & Walker LLP | San Diego | #362079 | 2025 |
| Robert K. Moore | Not recorded | Coronado | #263687 | 2009 |
| Steven A. Moore | Vanguard Crest | San Diego | #232114 | 2004 |
| Thomas A. Moore | Thomas A. Moore | Oceanside | #148698 | 1990 |
| William M. Moore | Shustak Reynolds & Partners, P.C. | San Diego | #250474 | 2007 |
| Ashley C. Morales | Knobbe Martens Olson & Bear | San Diego | #306621 | 2015 |
| Tomas Morales | Not recorded | Carlsbad | #146578 | 1990 |
| Arthur S. Moreau, IV | KLINEDINST PC | San Diego | #299711 | 2014 |
| Natalie J. Morgan | Wilson Sonsini Goodrich & Rosati | San Diego | #211143 | 2000 |
| Philip A. Morin | Perkins Coie LLP | San Diego | #256864 | 2008 |
| Marc T. Morley | Mintz, Levin, Cohn, Ferris, Glovsky and | San Diego | #211242 | 2000 |
| Shaghayegh Morshedian | Not recorded | San Diego | #326007 | 2019 |
| Ashlyn Mossy | Hahn Loeser & Parks LLP | San Diego | #357625 | 2024 |
| Emily G. Mouser | Knobbe Martens Olson & Bear | San Diego | #359946 | 2024 |
| Nicholas P. Mouton | Mintz Levin | San Diego | #300350 | 2014 |
| James Joseph Mullen III | Not recorded | San Diego | #195214 | 1998 |
| Richard T. Mulloy | DLA Piper LLP (US) | San Diego | #199278 | 1998 |
| Christopher J. Murphy | ViaSat Inc. | Carlsbad | #150943 | 1990 |
| Michael Murphy | Ionis Pharmaceuticals, Inc. | Carlsbad | #234695 | 2004 |
| Thomas N. Murray Jr | Not recorded | San Diego | #224567 | 2003 |
| Nandita Murthy | DRS Daylight Solutions, Inc. | San Diego | #218574 | 2002 |
| Eleanor M. Musick | Torrey Pines Law Group, PC | San Diego | #145254 | 1989 |
| Dean J. Myatt | Not recorded | Carlsbad | #200641 | 1999 |
| Tom T. Nagashima | Gordon Rees Scully Mansukhani | San Diego | #233636 | 2004 |
| Richa Nand | Not recorded | San Diego | #264542 | 2009 |
| Winifred J. Napoles | Sony Corporation of America | San Diego | #344206 | 2022 |
| Erik T. Naugle | Not recorded | Rancho Santa Fe | #165198 | 1993 |
| Arthur H. Neill III | California Western School of Law | San Diego | #246717 | 2006 |
| Gregory K. Nelson | WEEKS NELSON | Rancho Santa Fe | #203029 | 1999 |
| Maria K. Nelson | Kyocera International, Inc. | San Diego | #155608 | 1991 |
| Valerie Ann Nemeth | Valerie Ann Nemeth, Attorney at Law | CARDIFF BY THE SEA | #89955 | 1979 |
| Victoria Shank Newland | The Law Offices Of Victoria Newland, APC | Oceanside | #217704 | 2001 |
| Richard B. Newman | Hinch Newman LLP | San Diego | #195191 | 1998 |
| Andrew M. Newton | Qualcomm Incorporated | San Diego | #256796 | 2008 |
| George K. Ng | Not recorded | San Diego | #223369 | 2002 |
| Margaret M. Ng Thow Hing | La Jolla Institute for Immunology | La Jolla | #280068 | 2011 |
| Anthony H. Nguyen | Kumquat Biosciences Inc. | San Diego | #328128 | 2019 |
| Julie U. Nguyen | Tovella Dowling, PC | San Diego | #306154 | 2015 |
| Thien T. Nguyen | Qualcomm Inc | San Diego | #199680 | 1998 |
| Yingchun Ni | Wilson Sonsini Goodrich & Rosati | San Diego | #343531 | 2022 |
| Scott L. Nielson | Not recorded | Encinitas | #262169 | 2009 |
| Masahiro Noda | Noda Law Group, PC | San Diego | #342861 | 2022 |
| Hee Min Noh | Wilson Sonsini Goodrich & Rosati | San Diego | #342012 | 2021 |
| James S. Nolan | Not recorded | San Diego | #204934 | 1999 |
| Mariana P. Noli | Noli IP Solutions PC | Carlsbad | #247369 | 2006 |
| Adele C. Noon | Noon IP Law | Carlsbad | #256860 | 2008 |
| William H. Noon | Not recorded | Carlsbad | #259002 | 2008 |
| David Joseph Noonan | Noonan Lance & Boyer, LLP | San Diego | #55966 | 1973 |
| Vicki G. Norton | Duane Morris LLP | San Diego | #175067 | 1994 |
| Walter W. Noss | Noss & Russell, LLP | San Diego | #277580 | 2011 |
| Antony M. Novom | Mintz Levin | San Diego | #207043 | 2000 |
| Kirk M. Nuzum | Buchanan Ingersoll & Rooney LLP | San Diego | #144745 | 1989 |
| Debra D. Nye-Perkins | State of California | San Diego | #226076 | 2003 |
| Calvin M. Nyo | Law Office of Calvin Nyo | San Diego | #355224 | 2024 |
| Sara J. O'Connell | Law Office of Sara J. O'Connell | San Diego | #238328 | 2005 |
| Adam P. O'Connor | Lewis Brisbois Bisgaard & Smith, LLP | San Diego | #261685 | 2008 |
| Ryan P. O'Connor | Fish & Richardson PC | San Diego | #253596 | 2007 |
| Nicole C. Oden | MLO, a professional corporation | San Diego | #278557 | 2011 |
| Robin W. Offner | Offner & King, LLP | San Diego | #155838 | 1991 |
| James K. O'Hare | Not recorded | San Diego | #238059 | 2005 |
| Kenneth A. Ohashi | Sessions, Israel & Shartle LLP | San Diego | #230440 | 2004 |
| Marshall G. Olin | Scripps Research | La Jolla | #302109 | 2014 |
Intellectual Property in San Diego County by surname
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