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Contact: Dan Altman or Ned Israelsen

We represent companies in all areas of chemistry and chemical engineering. Our services in these areas include patent watching, patentability searches and opinions, infringement and validity searches and opinions, preparation, filing and prosecution of patent applications, patent appeals and interferences, patent reexaminations and reissues, and infringement litigation. Of our lawyers and patent scientists 35 have a degree in chemistry, engineering or a closely related field, and 12 have an advanced degree. Many also have work experience in the chemistry and/or chemical engineering fields.

Chemistry and Chemical Engineering Group Lawyers

Dan Altman

Partner

Orange County

Matthew Bellinger

Partner

Orange County

Mark Benedict, Ph.D.

Partner

Orange County

Jared Bunker

Partner

Orange County

Karoline Delaney

Partner

Orange County

Adam J. Gilbert

Partner

Orange County

Daniel Hart, Ph.D.

Partner

San Diego

Jerry Hefner, Ph.D.

Partner

San Diego

Colin B. Heideman

Partner

Seattle

Ned Israelsen

Partner

San Diego/San Francisco

Jason J. Jardine

Partner

San Diego

Joe Jennings

Partner

Orange County

Agnes Juang, Ph.D.

Partner

Orange County

Ben Katzenellenbogen

Partner

Orange County

Mincheol Kim

Partner

Orange County

Thomas Krzeminski

Partner

Orange County

Christy G. Lea

Partner

Orange County

Payson LeMeilleur

Partner

Orange County

Jim Lesniak

Of Counsel

Orange County

Linda Liu

Partner

Orange County

Joseph Mallon, Ph.D.

Partner

San Diego

Kathleen R. Mekjian, Ph.D.

Partner

San Diego

Ryan E. Melnick, Ph.D.

Partner

San Diego

Mark Metzke, Ph.D.

Associate

Orange County

Kimberly J. Miller, Ph.D.

Partner

San Diego

Marc Morley

Partner

San Diego

Darrell Olson

Partner

Orange County

Carol Pitzel Cruz

Partner

Seattle

Joseph Reisman, Ph.D.

Partner

San Diego

Andrew Simpson

Partner

Orange County

Joshua Stowell

Partner

Orange County

Christopher T. Sweeney

Partner

Seattle

Kerry S. Taylor, Ph.D.

Partner

San Diego

Rose M. Thiessen, Ph.D.

Partner

San Diego

William Zimmerman

Partner

Washington D.C.