Himangshu R. Bhattacharjee

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Randolph, NJ, US

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Patents Grantslast 30 patents

Information Patent Grant
Cleaning sheet and method for cleaning paper path feed roller surfaces
- Patent number 5,227,844
- Issue date Jul 13, 1993
- The Texwipe Company
- Himangshu R. Bhattacharjee
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Photoactivatable leuco base time-temperature indicator
- Patent number 4,917,503
- Issue date Apr 17, 1990
- LifeLines Technology, Inc.
- Himangshu R. Bhattacharjee
- G01 - MEASURING TESTING
Information Patent Grant
Activatable time-temperature indicator
- Patent number 4,812,053
- Issue date Mar 14, 1989
- LifeLines Technology, Inc.
- Himangshu R. Bhattacharjee
- G01 - MEASURING TESTING
Information Patent Grant
Kit and method for detecting lithium ions
- Patent number 4,804,630
- Issue date Feb 14, 1989
- Allied-Signal Inc.
- Himangshu R. Bhattacharjee
- G01 - MEASURING TESTING
Information Patent Grant
Photoactivatable time-temperature indicator
- Patent number 4,737,463
- Issue date Apr 12, 1988
- LifeLines Technology, Inc.
- Himangshu R. Bhattacharjee
- G01 - MEASURING TESTING