Richard C. Bopp

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Golden Valley, MN, US

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Patents Grantslast 30 patents

Information Patent Grant
Method for producing semicrystalline polylactic acid articles
- Patent number 7,670,545
- Issue date Mar 2, 2010
- Natureworks LLC
- Richard C. Bopp
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
Method for Producing Semicrystalline Polylactic Acid Articles
- Publication number 20080258357
- Publication date Oct 23, 2008
- Richard C. Bopp
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
Injection stretch blow molding process using polylactide resins
- Publication number 20070187876
- Publication date Aug 16, 2007
- Natureworks LLC.
- Kevin Cink
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
Method for producing semicrystalline polylactic acid articles
- Publication number 20030038405
- Publication date Feb 27, 2003
- Richard C. Bopp
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL