For the Inventor, By the Inventor

Enter assignee name

Parcor

USPTO Granted Patents = 25

Forward Citations = 171

Loading Chart...

Loading Chart...

14 inventors (with patents filed for the assignee):

Jean-Pierre Maffrand (13 out of 36 patents)

Armand Amselem (5 out of 10 patents)

Daniel Frehel (3 out of 22 patents)

4. Alain Heymes (3 out of 3 patents)

5. Emile H Braye (3 out of 5 patents)

6. Gerard Ferrand (2 out of 9 patents)

7. Jean-Marie Pereillo (2 out of 4 patents)

8. Robert Boigegrain (1 out of 37 patents)

9. Fritz Sauter (1 out of 5 patents)

10. Alan Heymes (1 out of 1 patent)

11. Andre Bousquet (1 out of 1 patent)

12. Jean P Maffrand (1 out of 1 patent)

13. Michel Gachon (1 out of 1 patent)

14. Gerard Maire (1 out of 1 patent)

25 patents: Sort by Forward Citations

1. 4248890 - L-Cysteine derivatives and medicaments containing them (1981-02-03),

2. 4193997 - Thieno[2,3-c] and [3,2-c]pyridines, process for their preparation and (1980-03-18),

3. 4174448 - Process for the preparation of thienopyridine derivatives (1979-11-13),

4. 4172134 - Benzo [B]thienopyridines, process for their preparation and therapeutic (1979-10-23),

5. 4163852 - Process for the preparation of tetrahydro-thieno[3,2-c]- and (1979-08-07),

6. 4161599 - Process for the preparation of thieno(2,3-c)- and thieno(3,2-c)pyridines (1979-07-17),

7. 4157399 - Benzo(B)thiophenes (1979-06-05),

8. 4152519 - 16-Hydroxy aspidospermidines and a process for their production (1979-05-01),

9. 4147787 - 4,5,6,7-Tetrahydro-thieno[2,3-c]-and [3,2-c]-pyridines, and therapeutic (1979-04-03),

10. 4145552 - Preparation of vincamine and related alkaloids (1979-03-20),

11. 4136186 - Thieno[3,2-c]pyridine derivatives (1979-01-23),

12. 4128561 - Process for the preparation of 2-(2-thienyl)-ethylamine and derivatives (1978-12-05),

13. 4127580 - Process for the preparation of thieno-pyridine derivatives (1978-11-28),

14. 4119719 - Piperazine compounds (1978-10-10),

15. 4107437 - 2,3-Dihydrobenzofurans (1978-08-15),

Parcor is a leading company specializing in providing advanced technology solutions for various industries. We collaborate with our clients to develop innovative software, implement efficient systems, and provide expert consultancy services. With a team of highly skilled professionals, Parcor delivers tailored solutions that help businesses optimize operations, improve productivity, and achieve their goals. Visit our website to learn more about our services and to explore how Parcor can empower your business.

This text is generated by artificial intelligence and may not be accurate.

Company Badge

USPTO Data Jan 1 1976 - Dec 2 2025

25 Patents

#184 in Paris

#812 in France

#24,897 in the World

Parcor

Forward Citations = 171

14 inventors:

Jean-Pierre Maffrand (13 out of 36 patents)

Armand Amselem (5 out of 10 patents)

Daniel Frehel (3 out of 22 patents)

4. Alain Heymes (3 out of 3 patents)

5. Emile H Braye (3 out of 5 patents)

Please report any incorrect information to support@idiyas.com

Loading…