
Stephen P. Coleman
Examiner (ID: 2249, Phone: (571)270-5931 , Office: P/2662 )
| Most Active Art Unit | |
| Art Unit(s) | |
| Total Applications | |
| Issued Applications | |
| Pending Applications | |
| Abandoned Applications |
Applications
| Application number | Title of the application | Filing Date | Status |
|---|---|---|---|
| 07/685965 | Process for the start up of polymerization or copolymerization in the gas phase of alpha-olefins in the presence of a ziegler-natta catalyst system | Apr 11, 1991 | Issued |
| 07/684447 | POLYMERIZATION PROCESS AND CATALYST | Apr 10, 1991 | Abandoned |
| 07/679523 | METHOD FOR PREPARING SYNDIOTACTIC POLYPROPYLENE | Apr 1, 1991 | Abandoned |
| 07/679834 | PROCESS FOR PRODUCING HIGH STIFFNESS POLYPROPYLENE | Mar 31, 1991 | Abandoned |
| 07/666587 | Supported catalyst for ethylene polymerization and the copolymerization of ethylene with alpha-olephins, its preparation and use | Mar 7, 1991 | Issued |
| 07/662167 | POLYETHYLENE AND PROCESS OF PRODUCTION THEREOF | Feb 27, 1991 | Abandoned |
| 07/654176 | PRODUCTION OF BLOW MOLDING POLYETHYLENE RESIN | Feb 11, 1991 | Abandoned |
| 07/646493 | Preparation of homopolymers and copolymers of propene using a Ziegler-Natta catalyst system | Jan 27, 1991 | Issued |
| 07/640543 | PROCESS FOR PREPARING AN ETHYLENE POLYMERIZATION CATALYST AND ETHYLENE POLYMERIZATION PROCESS | Jan 13, 1991 | Abandoned |
| 07/633209 | RUBBER COMPOSITION | Dec 30, 1990 | Abandoned |
| 07/630861 | Method of producing polyolefin | Dec 19, 1990 | Issued |
| 07/630444 | Polymerization of olefins | Dec 19, 1990 | Issued |
| 07/626523 | Process for the production of polypropylene | Dec 11, 1990 | Issued |
| 07/622783 | OLEFIN POLYMERIZATION CATALYST AND PROCESS FOR THE POLYMERIZATION OF OLEFINS | Dec 4, 1990 | Abandoned |
| 07/616767 | Ethylene/butene-1 copolymers | Nov 19, 1990 | Issued |
| 07/612564 | PROCESS FOR THE PREPARATION OF POLYOLEFINS | Nov 13, 1990 | Abandoned |
| 07/610681 | MOLDED ARTICLES OF SYNDIOTACTIC POLYPROPYLENE AND METHOD FOR PREPARING SAME | Nov 7, 1990 | Abandoned |
| 07/609325 | Copolymers of ethylene and 1,3-butadiene | Nov 1, 1990 | Issued |
| 90/002192 | SHAPABLE MATERIAL AND SHAPED ARTICLES OBTAINABLE THEREFROM | Oct 30, 1990 | Issued |
| 07/607361 | PROCESS FOR POLYMERIZING OLEFINS AND POLYMERIZATION CATALYST THEREFOR | Oct 30, 1990 | Abandoned |