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Maarssen, Netherlands

Acf Chemiefarma N.v.

USPTO Granted Patents = 16

Forward Citations = 120

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15 inventors (with patents filed for the assignee):

Antony M Akkerman (7 out of 7 patents)

Hermanus C Van Bakel (4 out of 4 patents)

Hendricus B Welle (4 out of 7 patents)

4. Hans B Trijzelaar (4 out of 4 patents)

5. Ronus De Bode (4 out of 4 patents)

6. Geertruida C Van Leeuwen (2 out of 2 patents)

7. Henriette G Van Breevoort-Uurbanus (2 out of 2 patents)

8. Cornelis A Ladage (2 out of 2 patents)

9. Douwe J Van Linge (2 out of 2 patents)

10. Huibert A Van Riessen (2 out of 2 patents)

11. Jacob A Van Zorge (2 out of 3 patents)

12. Paul A Janssen (1 out of 23 patents)

13. Magda Marko (1 out of 2 patents)

14. Handricus B Welle (1 out of 1 patent)

15. Roelof C Smit (1 out of 1 patent)

16 patents: Sort by Forward Citations

1. 4473576 - Analgesic 9,9-dimethylbenzomorphanes (1984-09-25),

2. 4472403 - Quinoline derivatives and pharmaceutical compositions and methods for (1984-09-18),

3. 4443453 - Quinoline derivatives, pharmaceutical compositions containing such (1984-04-17),

4. 4442107 - Quinoline derivatives, pharmaceutical compositions containing such (1984-04-10),

5. 4442106 - Quinoline derivatives, pharmaceutical compositions containing such (1984-04-10),

6. 4425353 - Analgesic 5-oxygenated-6,7-benzomorphan derivatives (1984-01-10),

7. 4406904 - Method of inhibiting luteinizing hormone secretion with 6,7-benzomorphan (1983-09-27),

8. 4352804 - Oxime ethers, their preparation and pharmaceutical compositions (1982-10-05),

9. 4297359 - Anti-ulcer compositions containing certain pyridyl oxime ethers (1981-10-27),

10. 4296131 - Pharmaceutical compositions and their use in the prophylaxis and/or (1981-10-20),

11. 4288444 - Analgesic and morphine-antagonistic 6,7-benzomorphans (1981-09-08),

12. 4268673 - 5-Unsubstituted-9,9-dimethyl-6,7-benzomorphans (1981-05-19),

13. 4234591 - Analgesic and morphine-antagonistic 9-phenyl-6,7-benzomorphans (1980-11-18),

14. 4205089 - Solvent vehicle for the parenteral administration of therapeutics (1980-05-27),

15. 4128548 - Process for preparing 6,7-benzomorphans (1978-12-05),

Acf Chemiefarma N.v. is a leading pharmaceutical company specializing in manufacturing and distributing a wide range of high-quality chemical and pharmaceutical products. With a strong focus on innovation and research, Acf Chemiefarma N.v. is committed to delivering safe and effective solutions to meet the needs of customers worldwide.

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

Company Badge

USPTO Data Jan 1 1976 - Dec 30 2025

16 Patents

#1 in Maarssen

#425 in Netherlands

#36,677 in the World

Maarssen, Netherlands

Acf Chemiefarma N.v.

Forward Citations = 120

15 inventors:

Antony M Akkerman (7 out of 7 patents)

Hermanus C Van Bakel (4 out of 4 patents)

Hendricus B Welle (4 out of 7 patents)

4. Hans B Trijzelaar (4 out of 4 patents)

5. Ronus De Bode (4 out of 4 patents)

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