Planet Polymer Technologies, Inc.

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USPTO Granted Patents = 7

Trademarks = 1

Forward Citations = 135

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4 inventors (with patents filed for the assignee):

Robert J Petcavich (7 out of 23 patents)

Xiaoming Yang (6 out of 9 patents)

Lijun Mao (2 out of 3 patents)

4. Li Yang (2 out of 2 patents)

7 patents: Sort by Forward Citations

1. 6203833 - Process for preserving fresh produce (2001-03-20),

2. 6165529 - Process for preventing fresh produce and coating composition therefor (2000-12-26),

3. 6008281 - Powder and binder systems for use in metal and ceramic powder injection (1999-12-28),

4. 5977230 - Powder and binder systems for use in metal and ceramic powder injection (1999-11-02),

5. 5803946 - Controlled release plant nutrients (1998-09-08),

6. 5658977 - Hot water soluble disposable films, fabrics and articles (1997-08-19),

7. 5505830 - Biodegradable compostable plastic and method of making the same (1996-04-09),

Company Overview

Planet Polymer Technologies, Inc. is a leading provider of innovative polymer solutions for a wide range of industries. With a focus on sustainability and quality, we offer a variety of high-performance polymers that meet the unique needs of our customers. Our team of experts is dedicated to delivering cutting-edge products and exceptional service to help our clients succeed in their markets.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Nov 3 2026

7 Patents

#705 in San Diego, CA

#9,515 in California

#39,974 in US

San Diego, CA, United States of America