Mark P. Mack
42Patents
15h-index
47Co-inventors
81Inventor score
Filing activity: Apr 6, 1978 → Dec 4, 2008
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6127484A | Olefin polymerization process | Chemistry; Metallurgy | 49 | Expired |
| US4358572A | Method for the preparation of non-crystalline polymers of high molecular weight | Emerging Cross-Sectional Technologies | 40 | Expired |
| US5962598A | Polyethlene film composition having broad molecular weight distribution and improved bubble stability | Chemistry; Metallurgy | 38 | Expired |
| US6559251B1 | Process for making low-density polyolefins | Emerging Cross-Sectional Technologies | 34 | Expired |
| US7230054B2 | Polymer resins with improved environmental stress crack resistance | Chemistry; Metallurgy | 31 | Expired |
| US4603173A | Processing polyethylene resins | Chemistry; Metallurgy | 30 | Expired |
| US6147167A | Process for producing polyethylene film composition having broad molecular weight distribution and improved bubble stability | Chemistry; Metallurgy | 27 | Expired |
| US4433123A | Polymerization process for drag reducing substances | Chemistry; Metallurgy | 26 | Expired |
| US6265504A | Preparation of ultra-high-molecular-weight polyethylene | Emerging Cross-Sectional Technologies | 26 | Expired |
| US4493904A | Catalyst and method for preparation of drag reducing substances | Chemistry; Metallurgy | 26 | Expired |
| US4539374A | Polyolefin with improved processing properties | Chemistry; Metallurgy | 25 | Expired |
| US6908972B2 | Method for making polyolefins | Chemistry; Metallurgy | 25 | Expired |
| US4493903A | Polymerization process for drag reducing substances | Chemistry; Metallurgy | 23 | Expired |
| US4415714A | Catalyst and method for preparation of drag reducing substances | Chemistry; Metallurgy | 22 | Expired |
| US4289679A | Method for producing solutions of drag reducing substances | Chemistry; Metallurgy | 16 | Expired |
| US7473745B2 | Preparation of multimodal polyethylene | Chemistry; Metallurgy | 13 | Active |
| US4440869A | Olefin polymerization catalyst | Chemistry; Metallurgy | 13 | Expired |
| US7273914B2 | Olefin polymerization methods | Chemistry; Metallurgy | 13 | Expired |
| US4371455A | Supported catalyst for olefin polymerization | Chemistry; Metallurgy | 13 | Expired |
| US4379766A | Silyl esters of carboxylic acids by phase transfer catalysts | Chemistry; Metallurgy | 13 | Expired |
| US4478952A | Supported catalyst for olefin polymerization | Emerging Cross-Sectional Technologies | 11 | Expired |
| US6838410B2 | Catalysts for making polyolefins | Emerging Cross-Sectional Technologies | 11 | Expired |
| US4458027A | Olefin polymerization catalysts | Chemistry; Metallurgy | 9 | Expired |
| US4525468A | Olefin polymerization catalyst | Chemistry; Metallurgy | 7 | Expired |
| US4886875A | End-capping of polyarylate carboxyl acid ends by use of aromatic carbonates | Chemistry; Metallurgy | 5 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.