CSIR
117Patents
66Active
117Granted
52Portfolio score
Filing activity: May 12, 1989 → Feb 21, 2023 · 19 expiring within 5 years
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5368398A | Diamond bearing assembly | Mechanical Engineering; Lighting; Heating | 282 | Expired |
| US5214410A | Location of objects | Physics | 131 | Expired |
| US6221399A | Method of making controlled release particles of complexed polymers | Human Necessities | 69 | Expired |
| US4980251A | Method of synthesizing a lithium manganese oxide | Emerging Cross-Sectional Technologies | 57 | Expired |
| US5153081A | Lithium manganese oxide compound | Emerging Cross-Sectional Technologies | 55 | Expired |
| US5423617A | Shelf mountable printing apparatus | Physics | 44 | Expired |
| US5353009A | Communication system | Electricity | 42 | Expired |
| US5539636A | Surface blasting system | Mechanical Engineering; Lighting; Heating | 42 | Expired |
| US5096393A | Peristaltic pump with hinged rotor support housing and adjustable tube rack | Mechanical Engineering; Lighting; Heating | 41 | Expired |
| US5463671A | Telecommunications network having a distributed network of decentralized local stations | Electricity | 33 | Expired |
| US5017532A | Sintered ceramic product | Chemistry; Metallurgy | 31 | Expired |
| US5189246A | Timing apparatus | Mechanical Engineering; Lighting; Heating | 30 | Expired |
| US5503818A | Aluminosilicate catalyst, a process for the manufacture thereof and a process for the skeletal isomerization of linear olefins | Chemistry; Metallurgy | 29 | Expired |
| US5406890A | Timing apparatus | Mechanical Engineering; Lighting; Heating | 28 | Expired |
| US5282421A | Timing apparatus | Mechanical Engineering; Lighting; Heating | 25 | Expired |
| US5254520A | Catalyst for the synthesis of methanol | Emerging Cross-Sectional Technologies | 23 | Expired |
| US5156746A | Treatment of water | Emerging Cross-Sectional Technologies | 22 | Expired |
| US5232429A | Method and apparatus for making a continuous tube of flexible sheet material | Textiles; Paper | 20 | Expired |
| US6376657B1 | Pharmaceutical compositions having appetite suppressant activity | Emerging Cross-Sectional Technologies | 17 | Expired |
| US5344219A | Motor vehicle wheel frame | Emerging Cross-Sectional Technologies | 16 | Expired |
| US5035807A | Water treatment for sulfate ion removal | Emerging Cross-Sectional Technologies | 15 | Expired |
| US6306302A | Process for treatment of sulphate-containing water | Emerging Cross-Sectional Technologies | 11 | Expired |
| US6490881B1 | Generating displacement and theroacoustic refrigerator | Mechanical Engineering; Lighting; Heating | 9 | Expired |
| US8071146B2 | In-shell pasteurization of eggs | Human Necessities | 9 | Active |
| US9226022B2 | Method of switching from a first encoded video stream to a second encoded video stream | Electricity | 8 | Active |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.