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Parcor

USPTO Granted Patents = 25

Forward Citations = 175

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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 Paris-based company specializing in advanced technology solutions across various sectors. The organization focuses on developing innovative products and services that enhance operational efficiency and drive digital transformation. With a strong emphasis on research and development, Parcor operates in fields such as software engineering, data analytics, and automation technologies. Its commitment to excellence positions it as a key player in the European tech landscape, fostering collaboration and innovation to meet the evolving needs of its clients.

Profile summary based on public USPTO records.

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USPTO Data Jan 1 1976 - Sep 29 2026

25 Patents

#203 in Paris

#840 in France

#25,651 in the World

Parcor

Forward Citations = 175

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)

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