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Kaiseraugst, Switzerland

Solvias Ag

USPTO Granted Patents = 35

CIPO Patents = 3

EPO Patents = 7

Trademarks = 3

Forward Citations = 112

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67 inventors (with patents filed for the assignee):

Felix Spindler (8 out of 44 patents)

Andreas Pfaltz (8 out of 11 patents)

Benoît Pugin (8 out of 8 patents)

4. Marc Thommen (4 out of 12 patents)

5. Matthias Lotz (4 out of 8 patents)

6. Martin Kesselgruber (4 out of 7 patents)

7. Martin Studer (4 out of 20 patents)

8. Stephan Burkhardt (3 out of 14 patents)

9. Heidi Landert (3 out of 8 patents)

10. Björn Gschwend (3 out of 3 patents)

11. Adriano Indolese (3 out of 11 patents)

12. Anita Schnyder (3 out of 9 patents)

13. Antonio Togni (3 out of 3 patents)

14. Fritz Blatter (2 out of 57 patents)

15. Martin Szelagiewicz (2 out of 38 patents)

35 patents: Sort by Forward Citations

1. 11220484 - Production of N-substituted aromatic hydroxylamine (2022-01-11),

2. 8598371 - Bidentate chiral ligands for use in catalytic asymmetric addition reactions (2013-12-03),

3. 8450501 - Bidentate chiral ligands for use in catalytic asymmetric addition reactions (2013-05-28),

4. 8415488 - Bidentate secondary phosphine oxide chiral ligands for use in asymmetric addition reactions (2013-04-09),

5. 8106227 - Ferrocenediphosphines (2012-01-31),

6. 8008529 - Chiral ligands used in transition metal catalysts for asymmetric addition reactions especially hydrogenation (2011-08-30),

7. 7994355 - Metallocene-based chiral phosphine or arsine ligands (2011-08-09),

8. 7977499 - Bis(ferrocenylphosphino) ferrocene ligands used in asymmetric hydrogenation reactions (2011-07-12),

9. 7906669 - Metallocene-based phosphorus chiral phosphines (2011-03-15),

10. 7892354 - Process for the parallel detection of crystalline forms of molecular solids (2011-02-22),

11. 7589196 - Amine-substituted biphenyldiphosphines (2009-09-15),

12. 7504071 - Sealing system with flow channels (2009-03-17),

13. 7495123 - Process for the preparation of enantiomerically enriched beta amino acid derivatives (2009-02-24),

14. 7491671 - Phospholane salts and their use in enantioselective hydrogenation (2009-02-17),

15. 7446236 - Catalytic hydrogenation of carbon-heteroatom double bonds (2008-11-04),

SOLVIAS AG is a leading global provider of contract research, development, and manufacturing services to the life sciences industry. With over 30 years of experience, SOLVIAS offers a wide range of services including analytical and synthetic chemistry, solid-state characterization, biopharmaceutical testing, and more. Our dedicated team of experts works closely with clients to deliver tailor-made solutions and accelerate drug development. Visit our website to learn more about our services and industry expertise.

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USPTO Data Jan 1 1976 - Dec 30 2025

35 Patents

#1 in Kaiseraugst

#380 in Switzerland

#18,611 in the World

Kaiseraugst, Switzerland

Solvias Ag

Forward Citations = 112

67 inventors:

Felix Spindler (8 out of 44 patents)

Andreas Pfaltz (8 out of 11 patents)

Benoît Pugin (8 out of 8 patents)

4. Marc Thommen (4 out of 12 patents)

5. Matthias Lotz (4 out of 8 patents)

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