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For the Inventor, By the Inventor

Cologne, Germany

Gunter Schummer

This inventor holds 3 USPTO granted patents. Top assignee: Bayer Aktiengesellschaft. Active years: 1977-1981.

USPTO Granted Patents = 3

% Patents Active = 100.0

Average Co-Inventor Count = 2.8

ph-index = 3

Forward Citations = 19(Granted Patents)


Location History:

  • Cologne, DE (1977 - 1979)
  • Stommeln, DE (1981)

Company Filing History:

goldMedal3 out of 12,266 
 
Bayer Aktiengesellschaft
 patents

Years Active: 1977-1981

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3 patents (USPTO):Explore Patents
1. 4308112 - Process for the isolation of pyrocatechol and hydroquinone (1981-12-29),
2. 4177111 - Process for the recovery of dimethylacylamides (1979-12-04),
3. 4058526 - Treatment of waste water from the preparation of 6-substituted (1977-11-15),
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