John R. Kastelic

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Rockaway, NJ, US

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Patents Grantslast 30 patents

Information Patent Grant
Use of liquid crystal polymer particulates having a high aspect rat...
- Patent number 4,439,578
- Issue date Mar 27, 1984
- Celanese Corporation
- Sang N. Kim
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Thermotropic liquid crystal polymer pulp and method of preparation...
- Patent number 4,395,307
- Issue date Jul 26, 1983
- Celanese Corporation
- John R. Kastelic
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Grant
Method for providing particulates of liquid crystal polymers and pa...
- Patent number 4,394,498
- Issue date Jul 19, 1983
- Celanese Corporation
- John R. Kastelic
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...