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Darmstadt, Germany

Ralf Steinstrasser

USPTO Granted Patents = 7

Average Co-Inventor Count = 1.4

ph-index = 6

Forward Citations = 186(Granted Patents)

Location History:

Darmstadt, DE (1976 - 1977)
Rossdorf, DE (1993 - 1999)

Company Filing History:

Merck Patent Gesellschaft MIT Beschrankter Haftung

Merck Patent Gesellschaft MIT Beschraenkter Haftung

Years Active: 1976-1999

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7 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 5958471 - Spray dried polyol composition and method of making (1999-09-28),

2. 5238663 - Nickel recovery process (1993-08-24),

3. 4012434 - Nematic compounds and mixtures (1977-03-15),

4. 4011173 - Modified nematic mixtures with positive dielectric anisotropy (1977-03-08),

5. 4002670 - Nematic compounds and mixtures (1977-01-11),

6. 4001137 - Nematic compounds and mixtures (1977-01-04),

7. 3953491 - Phenyl esters of 4-benzoyloxybenzoic acid (1976-04-27),

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