Paul J. McElligott

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Abington, PA, US

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Patents Grantslast 30 patents

Information Patent Grant
Method for dewaxing oil and gas pipelines or wells
- Patent number 5,053,149
- Issue date Oct 1, 1991
- Atochem North America, Inc.
- Paul J. McElligott
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Process for preparing amines from olefins with ammonium halide cata...
- Patent number 4,827,031
- Issue date May 2, 1989
- Pennwalt Corporation
- David M. Gardner
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Purification of crude, liquid organosulfonyl chloride
- Patent number 4,549,993
- Issue date Oct 29, 1985
- Pennwalt Corporation
- Paul J. McElligott
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Photochemical process for preparing amines
- Patent number 4,483,757
- Issue date Nov 20, 1984
- Pennwalt Corporation
- David M. Gardner
- C07 - ORGANIC CHEMISTRY