Optodot Corporation
38Patents
30Active
38Granted
50Portfolio score
Filing activity: Nov 2, 2000 → Jan 11, 2022 · 4 expiring within 5 years
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US9065120B2 | Batteries utilizing electrode coatings directly on nanoporous separators | Emerging Cross-Sectional Technologies | 38 | Active |
| US8962182B2 | Batteries utilizing anode coatings directly on nanoporous separators | Emerging Cross-Sectional Technologies | 26 | Active |
| US9070954B2 | Safety shutdown separators | Emerging Cross-Sectional Technologies | 23 | Active |
| US9209446B2 | Lithium batteries utilizing nanoporous separator layers | Emerging Cross-Sectional Technologies | 19 | Active |
| US8883354B2 | Separators for electrochemical cells | Emerging Cross-Sectional Technologies | 19 | Active |
| US6724512B2 | Optical switch device | Physics | 19 | Expired |
| US9660297B2 | Methods of producing batteries utilizing anode coatings directly on nanoporous separators | Emerging Cross-Sectional Technologies | 16 | Active |
| US9118047B2 | Batteries utilizing cathode coatings directly on nanoporous separators | Emerging Cross-Sectional Technologies | 15 | Active |
| US9871239B2 | Separators for electrochemical cells | Emerging Cross-Sectional Technologies | 15 | Active |
| US6583916B2 | Optical shutter assembly | Physics | 7 | Expired |
| US7151626B2 | Reflective organic layers | Electricity | 5 | Expired |
| US10381623B2 | Nanoporous separators for batteries and related manufacturing methods | Emerging Cross-Sectional Technologies | 4 | Active |
| US9266373B2 | Dual vesicular and infrared imaging media | Emerging Cross-Sectional Technologies | 3 | Active |
| US10833307B2 | Separators for electrochemical cells | Emerging Cross-Sectional Technologies | 2 | Active |
| US6525859B2 | Optical shutter | Physics | 2 | Expired |
| US6757094B2 | Optical shutter assembly | Physics | 2 | Expired |
| US6950228B2 | Electro-optic reflective modulators | Physics | 1 | Expired |
| US6589451B1 | Optical shutter | Physics | 1 | Expired |
| US10950837B2 | Methods of producing batteries utilizing anode metal depositions directly on nanoporous separators | Emerging Cross-Sectional Technologies | 1 | Active |
| US6577441B2 | Optical amplifier | Electricity | 1 | Expired |
| US10403874B2 | Methods of producing batteries utilizing anode metal depositions directly on nanoporous separators | Emerging Cross-Sectional Technologies | 1 | Active |
| US11283137B2 | Methods of producing batteries utilizing anode coatings directly on nanoporous separators | Emerging Cross-Sectional Technologies | 1 | Active |
| US11387523B2 | Batteries utilizing cathode coatings directly on nanoporous separators | Emerging Cross-Sectional Technologies | 0 | Active |
| US8730571B2 | Window films with reflective organic and metal layers | Performing Operations; Transporting | 0 | Active |
| US10797288B2 | Separators for electrochemical cells | Emerging Cross-Sectional Technologies | 0 | Active |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.