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For the Inventor, By the Inventor

Houston, TX, United States of America

Thomas H Colby

This inventor holds 4 USPTO granted patents. Top assignee: Shell Oil Comapny. Active years: 1979-1986.

USPTO Granted Patents = 4

% Patents Active = 100.0

Average Co-Inventor Count = 1.7

ph-index = 1

Forward Citations = 1(Granted Patents)


Company Filing History:

goldMedal4 out of 7,646 
 
Shell Oil Comapny
 patents

Years Active: 1979-1986

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4 patents (USPTO):Explore Patents
1. 4587060 - Stabilization of cyanohydrins (1986-05-06),
2. 4229594 - Preparation of meta-phenoxytoluene (1980-10-21),
3. 4229380 - Preparation of 3-phenoxybenzaldehyde (1980-10-21),
4. 4166909 - Process for preparation of a substituted triazine (1979-09-04),
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