David L Beach
Inventor
Stats
- 43 total patents issued
- 43 total patents filed
- most recent filing
This is official USPTO record data
Details
- 43 Issued Patents
- 43 Filed Patents
- 213 Total Citation Count
- Mar 15, 2001 Most Recent Filing
- May 21, 1980 Earliest Filing
Work History
| Patent Owner | Applications Filed | Year |
|---|---|---|
| BLACKMAN UHLER CORPORATION | 1 | 1993 |
| CHEVRON PHILLIPS CHEMICAL COMPANY LP | 1 | 2001 |
| CHEVRON RESEARCH AND TECHNOLOGY COMPANY | 3 1 | 1992 1993 |
| GULF RESEARCH AND DEVELOPMENT COMPANY, A CORP. OF DE. | 1 | 1981 |
| CHEVRON RESEARCH COMPANY | 25 1 1 2 1 1 | 1980 1982 1983 1986 1988 1993 |
| CHEVRON CHEMICAL COMPANY | 3 1 2 2 | 1992 1993 1994 1995 |
Inventor Addresses
| Address | Duration |
|---|---|
| Gibsonia, PA | Jun 09, 81 - Jul 16, 85 |
| Kingwood, TX | Aug 11, 87 - Jun 24, 03 |
Technology Profile
| Technology | # of Patents | |
|---|---|---|
| B01J: | CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS, COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS | 8 |
| C07C: | ACYCLIC OR CARBOCYCLIC COMPOUNDS | 16 |
| C07F: | ACYCLIC, CARBOCYCLIC, OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM, OR TELLURIUM | 7 |
Patents / Publication
| Patents / Publication # | Year of Publication / Issued | Title | Citations |
|---|---|---|---|
| 6,583,241 | 2003 | Process for making MVTR resin | 4 |
| 6,031,055 | 2000 | Olefin polymerization using aluminoxane/chromium catalysts | 1 |
| 5,968,862 | 1999 | Transition metal-magnesium catalyst precursors for the polymerization of olefins | 22 |
| 5,593,931 | 1997 | Cyclopentadienyl group 6b metal alpha-olefin polymerization catalysts and process for polymerizing alpha-olefins | 3 |
| 5,420,372 | 1995 | Alpha-olefin oligomers useful as base stocks and viscosity index improvers, and lubricating oils containing same and method of making the oligomers | 2 |
