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For the Inventor, By the Inventor

Fischbach, Taunus, Germany

Hans Fernholz

USPTO Granted Patents = 15

Average Co-Inventor Count = 2.9

ph-index = 7

Forward Citations = 187(Granted Patents)


Location History:

  • Fishbach, Taunus, DE (1976)
  • Fischbach, Taunus, DE (1976 - 1979)
  • Kelkheim, DE (1979)
  • Fischbach, DE (1979 - 1987)

Company Filing History:

goldMedal15 out of 6,662 
 
Hoechst Aktiengesellschaft
 patents

Years Active: 1976-1987

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15 patents (USPTO):Explore Patents
1. 4668819 - Process for the manufacture of unsaturated esters of carboxylic acids (1987-05-26),
2. 4140865 - Process for the manufacture of vinyl acetic acid (1979-02-20),
3. 4133962 - Process for the preparation of carboxylic acid alkenyl esters (1979-01-09),
4. 4132733 - Process for the manufacture of an addition compound of sorbic acid and (1979-01-02),
5. 4096156 - Process for the catalytic manufacture of .gamma.-butyrolactone (1978-06-20),
6. 4093559 - Process for the preparation of a palladium catalyst (1978-06-06),
7. 4092267 - Process for regenerating palladium catalysts (1978-05-30),
8. 4018833 - Preparing resorcinols from .delta.-ketocarboxylic acids or from their (1977-04-19),
9. 3997598 - Process for purifying sorbic acid (1976-12-13),
10. 3997598 - Process for purifying sorbic acid (1976-12-13),
11. 3980671 - Process for the manufacture of vinyl acetic acid and optionally of .gamma.- (1976-09-14),
12. 3950400 - Process for the oxacylation of olefins in the gaseous phase (1976-04-13),
13. 3939199 - Oxacylation of olefins in the gaseous phase (1976-02-17),
14. 3935274 - Process for the continuous preparation of hydroxypivaldehyde (1976-01-27),
15. 3934045 - Process for preserving bread and bakery products with sorbic acid (1976-01-20),
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