For the Inventor, By the Inventor

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Zug, Switzerland

Straitmark Holding Ag

USPTO Granted Patents = 12

% Expired Patents = 25.0

CIPO Patents = 3

EPO Patents = 15

Forward Citations = 14

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9 inventors (with patents filed for the assignee):

Patrick Pierre Notté (7 out of 8 patents)

Albert Devaux (4 out of 13 patents)

Willem Johan Schipper (3 out of 3 patents)

4. Sebastian Burck (2 out of 5 patents)

5. David Lemin (2 out of 2 patents)

6. Samuel Corentin Cogels (2 out of 3 patents)

7. Patrick Pierre Notte (2 out of 13 patents)

8. Frederic Bruyneel (1 out of 1 patent)

9. Cedric Nicolas Pirard (1 out of 1 patent)

10. Jan H J Van Bree (5 patents)

11. Isabelle Emmanuel Vanesse (2 patents)

12. Samuel Cogels (0 patent)

13. Patrick Notté (0 patent)

14. Willem J Schipper (0 patent)

15. Jan H Van Bree (0 patent)

12 patents: Sort by Forward Citations

1. 9777027 - Method for the synthesis of ethane-1-hydroxy-1,1-diphosphonic acid (2017-10-03),

2. 9676799 - Method for the synthesis of N-(phosphonomethyl)glycine (2017-06-13),

3. 9315528 - Method for the manufacture of phosphonoalkyl iminodiacetic acid (2016-04-19),

4. 9150599 - Method for the synthesis of N-(phosphonomethyl)glycine (2015-10-06),

5. 8884053 - Method for the manufacture of aminoalkylene phosphonic acid (2014-11-11),

6. 8829222 - Process for the manufacture of dialkylphosphites (2014-09-09),

7. 8802883 - Method for the manufacture of dialkylphosphites (2014-08-12),

8. 8779135 - Method for the manufacture of aminohydroxy diphosphonic acids (2014-07-15),

9. 8728427 - Method for the manufacture of concentrated phosphorus acid (2014-05-20),

10. 8551437 - Process for the manufacture of P4O6 with improved yield (2013-10-08),

11. 8323605 - [object Object] (2012-12-04),

12. 7976811 - [object Object] (2011-07-12),

STRAITMARK HOLDING AG is a global investment holding company that operates in various industries such as financial services, real estate, technology, and more. With a track record of successful ventures, STRAITMARK is committed to creating value for its shareholders through strategic investments and partnerships.

Profile summary based on public USPTO records.

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USPTO Data Jan 1 1976 - Sep 29 2026

12 Patents

#50 in Zug

#928 in Switzerland

#48,090 in the World

Zug, Switzerland

Straitmark Holding Ag

Forward Citations = 14

9 inventors:

Patrick Pierre Notté (7 out of 8 patents)

Albert Devaux (4 out of 13 patents)

Willem Johan Schipper (3 out of 3 patents)

4. Sebastian Burck (2 out of 5 patents)

5. David Lemin (2 out of 2 patents)

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