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For the Inventor, By the Inventor

Barcelona, Spain

Pulcra S.a.


USPTO Granted Patents = 2

Forward Citations = 36

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4 inventors (with patents filed for the assignee):

goldMedal Allen D Urfer (2 out of 35 patents)

silverMedal Nuria Bonastre (2 out of 6 patents)

bronzeMedal Oriol Ponsati Obiols (1 out of 6 patents)

4.  Oriol P Obiols (1 out of 1 patent)


2 patents:

1. 6043203 - Compositions based on APG and ester quat surfactants (2000-03-28),
2. 5627144 - Composition for enhanced crude oil recovery operations containing (1997-05-06),
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USPTO Data Jan 1 1976 - Sep 29 2026

2 Patents

#213 in Barcelona

#944 in Spain

Barcelona, ES
Barcelona, Spain

Pulcra S.a.

Forward Citations = 36

4 inventors:

goldMedal Allen D Urfer (2 out of 35 patents)

silverMedal Nuria Bonastre (2 out of 6 patents)

bronzeMedal Oriol Ponsati Obiols (1 out of 6 patents)

4.  Oriol P Obiols (1 out of 1 patent)

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