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For the Inventor, By the Inventor

Emmerting, Germany

Manfred Tschacher

This inventor holds 5 USPTO granted patents. Top assignee: Hoechst Aktiengesellschaft. Active years: 1990-2003.

USPTO Granted Patents = 5

% Patents Active = 100.0

Average Co-Inventor Count = 5.0

ph-index = 3

Forward Citations = 31(Granted Patents)


Company Filing History:

goldMedal5 out of 6,705 
 
Hoechst Aktiengesellschaft
 patents

Years Active: 1990-2003

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5 patents (USPTO):Explore Patents
1. 6524979 - Fiber-reinforced material and production and use thereof (2003-02-25),
2. 5880043 - Fiber-reinforced material and production and use thereof (1999-03-09),
3. 4991932 - Optical waveguide (1991-02-12),
4. 4984870 - Optical waveguide (1991-01-15),
5. 4979799 - Optical waveguide with polymer core and polymer cladding (1990-12-25),
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