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For the Inventor, By the Inventor

The Hague, Netherlands

Cornelis W Schram

This inventor holds 3 USPTO granted patents. Top assignee: Shell Oil Comapny. Active years: 1976-1989.

USPTO Granted Patents = 3

% Patents Active = 100.0

Average Co-Inventor Count = 2.6

ph-index = 1

Forward Citations = 4(Granted Patents)


Location History:

  • Amsterdam, NL (1976)
  • The Hague, NL (1988 - 1989)

Company Filing History:

goldMedal3 out of 7,646 
 
Shell Oil Comapny
 patents

Years Active: 1976-1989

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3 patents (USPTO):Explore Patents
1. 4816077 - Process for the preparation of an aqueous solution of a (1989-03-28),
2. 4738727 - Process for the preparation of an aqueous solution of a (1988-04-19),
3. 3944627 - Hydrogenolysis of phenyl alkyl ketones and 1-phenylalkanols (1976-03-16),
Profile summary based on public USPTO records.
Please report any incorrect information to [email protected]
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