Forward Citations = 50

Loading Chart...

16 inventors (with patents filed for the assignee):

William J Guilford (3 out of 39 patents)

Lawrence Y Fang (3 out of 26 patents)

Yi Liang (3 out of 6 patents)

4. Jeffrey Labovitz (3 out of 5 patents)

5. Thomas G Patterson (2 out of 4 patents)

6. Gwennael Joliff (1 out of 1 patent)

7. Purification Relano (1 out of 1 patent)

8. Armel Guyonvarch (1 out of 1 patent)

9. Gerard Leblon (1 out of 1 patent)

10. Michel Renaud (1 out of 1 patent)

11. Francis Duchiron (1 out of 1 patent)

12. George Pollak (1 out of 1 patent)

13. Jerry Strissel (1 out of 1 patent)

14. Bryan Kindiger (1 out of 1 patent)

15. Didier B Majou (1 out of 1 patent)

7 patents: Sort by Forward Citations

1. 6027920 - System for protein expression and secretion especially in corynebacteria (2000-02-22),

2. 5376537 - Process for production of cyclodextrins (1994-12-27),

3. 5304672 - Method for the preparation of substituted (1994-04-19),

4. 5183891 - Method for the preparation of substituted (1993-02-02),

5. 5129940 - Pollen suppressant for liliopsida plants comprising a 5-oxy-substituted (1992-07-14),

6. 5129939 - Pollen suppressant comprising a 5-oxy- or amino-substituted cinnoline (1992-07-14),

7. 5082993 - High-lysine corn (1992-01-21),

Company Overview

Orsan is a leading manufacturer of high-quality industrial chemicals and cleaning products. With over 20 years of experience, we pride ourselves on delivering top-notch solutions for a wide range of industries, including automotive, food processing, and agriculture. Our commitment to innovation and sustainability sets us apart in the market, ensuring our products are both effective and environmentally friendly. Visit our website to learn more about our extensive product line and services.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 20 2026

7 Patents

#451 in Paris

#2,221 in France

Paris, France

Orsan

Forward Citations = 50

16 inventors:

William J Guilford (3 out of 39 patents)

Lawrence Y Fang (3 out of 26 patents)

Yi Liang (3 out of 6 patents)

4. Jeffrey Labovitz (3 out of 5 patents)

5. Thomas G Patterson (2 out of 4 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Orsan. Retrieved from https://idiyas.com/company/orsan

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]