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Chur, Switzerland

Chimicasa Gmbh

USPTO Granted Patents = 17

Forward Citations = 243

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8 inventors (with patents filed for the assignee):

Rolf Deininger (9 out of 9 patents)

Erich Wolf (8 out of 10 patents)

Basant K Dwivedi (7 out of 12 patents)

4. Andreas Lembke (5 out of 8 patents)

5. Prathivadibhayankaram S Sampathkumar (4 out of 5 patents)

6. Subodh K Raniwala (3 out of 3 patents)

7. Kalman Vadasz (1 out of 1 patent)

8. Jurgen Lembke (1 out of 1 patent)

17 patents: Sort by Forward Citations

1. 4834987 - Method of preparing food and composition for protecting microorganisms (1989-05-30),

2. 4595593 - Preparation for deactivating viruses and process for producing same (1986-06-17),

3. 4592910 - Preparation for deactivating viruses and process for producing same (1986-06-03),

4. 4495213 - Water-soluble sweetening tablet (1985-01-22),

5. 4486455 - Water-soluble sweetening tablets (1984-12-04),

6. 4409245 - Protection of microorganisms against bacteriophage virus attacks (1983-10-11),

7. 4402950 - Process and preparation for deactivating viruses (1983-09-06),

8. 4394308 - Method of producing .alpha.-L-aspartyl-L-phenylalanine methylesters (1983-07-19),

9. 4376198 - Process for the manufacture of glucosylsorbitol (1983-03-08),

10. 4333872 - Method of producing .alpha.-L-aspartyl-L-phenylalanine methylester (1982-06-08),

11. 4304794 - Artificial-sweetener composition and process of preparing and using same (1981-12-08),

12. 4293570 - Process for the preparation of sweetener containing product (1981-10-06),

13. 4254155 - Preparing neohesperidin dihydrochalcone sweetener composition (1981-03-03),

14. 4199374 - Process of preparing crystalline fructose from high fructose corn syrup (1980-04-22),

15. 4199373 - Process for the manufacture of crystalline fructose (1980-04-22),

Chimicasa GmbH, based in Chur, Switzerland, specializes in the development and manufacturing of high-quality chemical products. The company focuses on innovative solutions for various industries, including construction, automotive, and consumer goods. With a commitment to sustainability and advanced research, Chimicasa aims to enhance product performance while minimizing environmental impact. Their expertise encompasses a range of chemical formulations and applications, positioning them as a key player in the European market.

Profile summary based on public USPTO records.

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USPTO Data Jan 1 1976 - Sep 29 2026

17 Patents

#7 in Chur

#723 in Switzerland

#35,857 in the World

Chur, Switzerland

Chimicasa Gmbh

Forward Citations = 243

8 inventors:

Rolf Deininger (9 out of 9 patents)

Erich Wolf (8 out of 10 patents)

Basant K Dwivedi (7 out of 12 patents)

4. Andreas Lembke (5 out of 8 patents)

5. Prathivadibhayankaram S Sampathkumar (4 out of 5 patents)

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