Biography

Catherine Winter is an experienced attorney focusing on patent preparation and prosecution. She regularly advises clients on patentability and patent strategy from filings to office action responses, appeals and oppositions.

As former in-house counsel at a multinational company focused on technology and innovation, Catherine’s experience working closely with executives and inventors lends well to her ability to anticipate clients’ needs.

She has experience with a wide array of technologies, including biotech (protein purification, enzymes, nucleic acid capture, binding, cellular therapy, controlling microbial and bacterial pathogens and biocidal delivery) polymer chemistry, coatings, silicones, materials, phosphors, membrane technology, water treatment, gasification systems, crude oil and refinery processing, desalination and lighting devices.She also has extensive experience filing and prosecuting applications on a global scale, including in Europe, Asia, Canada, Mexico, Indonesia, South America and Australia.

Further, Catherine is skilled at managing IP portfolios through complex acquisitions and working to integrate large international dockets.

Services and Industries

Background

Catherine spent more than 20 years in-house as senior patent counsel for a multinational innovation company. Before that, she was in private practice at law firms in New York and Missouri, where she prosecuted global patent and trademark applications and provided litigation support.  

Education

  • Washington University School of Law  (J.D., 1991)
  • Indiana University  (B.S., 1985)
    • Chemistry

Admissions

  • Missouri
  • Connecticut
  • U.S. Patent and Trademark Office

Charitable and Civic Involvement

  • Music Parents Association of Fairfield (CT) High Schools, Volunteer and Past President
Contact Us
  • Worldwide
  • Boston, MA
  • Denver, CO
  • Edwardsville, IL
  • Jefferson City, MO
  • Kansas City, MO
  • Las Vegas, NV
  • New York, NY
  • Philadelphia, PA
  • Princeton, NJ
  • Salt Lake City, UT
  • St. Louis, MO
Worldwide
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Boston, MA
225 Franklin Street
26th Floor
Boston, MA 02110
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Boston, Massachusetts
Denver, CO
4643 S. Ulster St.
Suite 800
Denver, CO 80237
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Denver, Colorado
Edwardsville, IL
115 N. Second St.
Edwardsville, IL 62025
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Edwardsville, Illinois
Jefferson City, MO
3405 W. Truman Boulevard
Suite 210
Jefferson City, MO 65109
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Jefferson City, Missouri
Kansas City, MO
2345 Grand Blvd.
Suite 1500
Kansas City, MO 64108
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Kansas City, Missouri
Las Vegas, NV
3770 Howard Hughes Parkway
Suite 200
Las Vegas, NV 89169
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Las Vegas, Nevada
New York, NY
919 Third Ave., 37th Floor
New York, NY 10022
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New York City
Philadelphia, PA
2005 Market Street
29th Floor, One Commerce Square
Philadelphia, PA 19103
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Philadelphia, Pennsylvania
Princeton, NJ
100 Overlook Center
Second Floor
Princeton, NJ 08540
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Princeton, New Jersey
Salt Lake City, UT
257 East 200 South
Suite 350
Salt Lake City, UT 84111
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Salt Lake City, Utah
St. Louis, MO
7700 Forsyth Blvd.
Suite 1800
St. Louis, MO 63105
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St. Louis, Missouri