Inventor
CHEN IRVIN
US14 patents
⚠️ This page may combine multiple inventors who share the name “CHEN IRVIN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
CALERA CORP
7 patentsUS7922809B1Apr 12, 2011
Methods and compositions using calcium carbonate
CALERA CORP128 citations99
US9061940B2Jun 23, 2015
Concrete compositions and methods
CALERA CORP41 citations92
US8932400B2Jan 13, 2015
Methods and compositions using calcium carbonate
CALERA CORP22 citations92
US9902652B2Feb 27, 2018
Methods and systems for utilizing carbide lime or slag
CALERA CORP22 citations91
US8999057B2Apr 7, 2015
Cement and concrete with calcium aluminates
CALERA CORP18 citations89
US9056790B2Jun 16, 2015
Methods and compositions using calcium carbonate
CALERA CORP7 citations84
US9139472B2Sep 22, 2015
Methods and compositions using calcium carbonate and stabilizer
CALERA CORP5 citations82
CONSTANTZ BRENT R
3 patentsUS8177909B2May 15, 2012
Methods and compositions using calcium carbonate
CONSTANTZ BRENT R68 citations97
US8114214B2Feb 14, 2012
Methods and compositions using calcium carbonate
CONSTANTZ BRENT R119 citations97
US8906156B2Dec 9, 2014
Cement and concrete with reinforced material
CONSTANTZ BRENT R15 citations83
UNIV CALIFORNIA
2 patentsUS9951118B2Apr 24, 2018
Engineering antiviral T cell immunity through stem cells and chimeric antigen receptors
UNIV CALIFORNIA6 citations68
US11034933B2Jun 15, 2021
Methods for selectively expanding and enriching cells transduced with chimeric antigen receptors and treating HIV infection
UNIV CALIFORNIA0 citations53