James A. Allen
31Patents
12h-index
30Co-inventors
81Inventor score
Filing activity: Nov 12, 1974 → Sep 20, 2021
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4684576A | Maleic anhydride grafts of olefin polymers | Emerging Cross-Sectional Technologies | 76 | Expired |
| US4327009A | Anti-block additives for olefin polymers | Chemistry; Metallurgy | 33 | Expired |
| US4678836A | Blends of ethylene/acrylic acid copolymers with linear low density polyethylene | Chemistry; Metallurgy | 33 | Expired |
| US4601948A | High-frequency heatable plastics | Emerging Cross-Sectional Technologies | 32 | Expired |
| US4600614A | High-frequency heatable plastics | Emerging Cross-Sectional Technologies | 30 | Expired |
| US5639205A | Parkable grapple having quick attachment to loader holder | Human Necessities | 28 | Expired |
| US4678713A | Co-extruded laminates containing carbon monoxide interpolymers | Emerging Cross-Sectional Technologies | 21 | Expired |
| US6042457A | Conditioner assembly for a chemical mechanical polishing apparatus | Performing Operations; Transporting | 19 | Expired |
| US4415691A | Anti-block additives for olefin polymers | Chemistry; Metallurgy | 17 | Expired |
| US4030124A | Video disc playback system and pickup cartridge therefor | Physics | 16 | Expired |
| US3952145A | Pickup arm cartridge apparatus | Physics | 15 | Expired |
| US4181566A | Cellulosic materials internally sized with ammoniated acid copolymers and epihalohydrin/alkylamine reaction products | Textiles; Paper | 13 | Expired |
| US4425464A | Neutralizing polyethylene catalyst residues | Chemistry; Metallurgy | 12 | Expired |
| US4376142A | Method for finishing fiberboard utilizing a frothed prime coat | Performing Operations; Transporting | 8 | Expired |
| US4030123A | Stylus adjustment apparatus for a video disc player | Physics | 7 | Expired |
| US4216969A | Carriage translating apparatus for video disc player | Physics | 6 | Expired |
| US4256311A | Video disc stylus retractor | Physics | 5 | Expired |
| US4038682A | Video disc player apparatus for establishing electrical connection between a stylus electrode and a signal processing circuit | Physics | 4 | Expired |
| US4191380A | Video disc player having unitary record handling platform construction | Physics | 3 | Expired |
| US4910253A | Oxygen barrier resins | Chemistry; Metallurgy | 3 | Expired |
| US4463124A | Method for reducing block of ethylene interpolymers containing --COOH groups | Chemistry; Metallurgy | 2 | Expired |
| US4463123A | Method for reducing block of ethylene interpolymers containing --COOH groups | Chemistry; Metallurgy | 2 | Expired |
| US4965314A | Oxygen barrier resins | Emerging Cross-Sectional Technologies | 2 | Expired |
| US4461864A | Method for reducing block of ethylene interpolymers containing --COOH groups | Chemistry; Metallurgy | 1 | Expired |
| US11718790B2 | Method for the preparation of a liquid crystal polymer film | Chemistry; Metallurgy | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.