Patent Assignment Details
NOTE:Results display only for issued patents and published applications.
For pending or abandoned applications please consult USPTO staff.
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| Reel/Frame: | 006515/0837 | |
| Pages: | 6 |
| | Recorded: | 05/03/1993 | | |
| Conveyance: | CHANGE OF NAME (SEE DOCUMENT FOR DETAILS). EFFECTIVE ON 04/29/1993 |
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Total properties:
8
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Patent #:
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Issue Dt:
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01/03/1989
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Application #:
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06811334
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Filing Dt:
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12/20/1985
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Title:
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NOVEL WEAR-RESISTANT LASER-ENGRAVED CERAMIC OR METALLIC CARBIDE SURFACES FOR FRICTION ROLLS FOR WORKING ELONGATE MEMBERS, METHODS, FOR PRODUCING SAME AND METHOD FOR WORKING ELONGATE MEMBERS USING THE NOVAL FRICTION ROLL
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Patent #:
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Issue Dt:
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04/18/1989
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Application #:
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06900318
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Filing Dt:
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08/26/1986
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Title:
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HIGH VOLUME FRACTION REFRACTORY OXIDE, THERMAL SHOCK RESISTANT COATINGS
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Patent #:
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Issue Dt:
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01/23/1990
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Application #:
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06905510
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Filing Dt:
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09/10/1986
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Title:
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TITANIUM NITRIDE AND ZIRCONIUM NITRIDE COATING COMPOSITIONS, COATED ARTICLES AND METHODS OF MANUFACTURE
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Patent #:
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Issue Dt:
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05/30/1989
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Application #:
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06911221
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Filing Dt:
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09/24/1986
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Title:
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CORDIERITE COMPOSITION AND METHOD OF PRODUCTION
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Patent #:
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Issue Dt:
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02/20/1990
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Application #:
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07146723
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Filing Dt:
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02/04/1988
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Title:
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FUEL-OXIDANT MIXTURE FOR DETONATION GUN FLAME-PLATING
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Patent #:
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Issue Dt:
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06/13/1989
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Application #:
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07159545
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Filing Dt:
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02/22/1988
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Title:
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ZIRCONIUM NITRIDE COATED ARTICLE AND METHOD FOR MAKING SAME
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Patent #:
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Issue Dt:
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05/02/1989
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Application #:
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07163945
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Filing Dt:
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03/03/1988
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Title:
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TUNGSTEN CARBIDE-COBALT COATINGS FOR VARIOUS ARTICLES
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Patent #:
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Issue Dt:
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08/07/1990
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Application #:
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07276807
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Filing Dt:
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11/28/1988
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Title:
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CORDIERITE COMPOSITION AND METHOD OF PRODUCTION
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Assignee
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| 441 SACKETT POINT ROAD |
| NORTH HAVEN, CONNECTICUT 06473 |
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Correspondence name and address
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JOANN M. JELSA
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PRAXAIR, INC.
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LAW DEPARTMENT - M1 557
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39 OLD RIDGEBURY ROAD
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DANBURY, CT 06810-5113
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