IDiyas

For the Inventor, By the Inventor

Gruenstadt, Germany

Axel Nuerrenbach

USPTO Granted Patents = 16

Average Co-Inventor Count = 3.1

ph-index = 7

Forward Citations = 172(Granted Patents)


Location History:

  • 6718 Gruenstadt, DE (1986)
  • Gruenstadt, DE (1981 - 1993)

Company Filing History:

goldMedal14 out of 10,754 
 
Basf Aktiengesellschaft
 patents
silverMedal1 out of 12 
 
Basf Akteingesellschaft
 patents
bronzeMedal1 out of 832,680 
Other
 patents

Years Active: 1981-1993

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16 patents (USPTO):
1. 5256694 - Diarylacetylenes, their preparation and their use (1993-10-26),
2. 5126371 - Diarylacetylenes, their preparation and their use (1992-06-30),
3. 4994489 - Ester derivatives of diarylacetylenes, their compositions and their use (1991-02-19),
4. 4806558 - Diarylacetylenes and their use in treating acne (1989-02-21),
5. 4804670 - Substituted hexatriene derivatives and their use in treating acne and (1989-02-14),
6. 4801733 - 1-substituted tetralin derivatives, their preparation and their use (1989-01-31),
7. 4760174 - Tetralin derivatives, their preparation and their use (1988-07-26),
8. 4714786 - Vinylphenol derivatives, their preparation and their use (1987-12-22),
9. 4659701 - Vinylbenzyl phosphates, and their use for treating dermalogical disorders (1987-04-21),
10. 4616016 - Mixtures which promote growth and increase production, and feeds and (1986-10-07),
11. 4595783 - Magnesium chloride or phosphonium halide derivatives of (1986-06-17),
12. 4578498 - Phenylethylene derivatives and their use as drugs (1986-03-25),
13. 4544758 - Vitamin E intermediates and methods for the preparation of (1985-10-01),
14. 4510146 - Growth-promoting feed and drink (1985-04-09),
15. 4459404 - Amides of retinoic acids with 5-amino tetrazole (1984-07-10),
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