Inventor
Irvin Chen
Inventor
Santa Clara, CA, US
Overview
13→
Patents
2011–2018
Patent span
General tagging of new technological developments
Primary field (CPC Y)
Patents· 13 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
C04Bprimary
C04BLime, magnesia22%
Y02PClimate change mitigation technologies in the production or processing of goods15%
B01DSeparation11%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests11%
Y02CCapture, storage, sequestration or disposal of greenhouse gases [ghg]9%
C01FCompounds of the metals beryllium, magnesium, aluminium, calcium, strontium, barium, radium, thorium, or of the rare-earth metals7%
C01PIndexing scheme relating to structural and physical aspects of solid inorganic compounds5%
Y02WClimate change mitigation technologies related to wastewater treatment or waste management5%
Y10TTechnical subjects covered by former us classification4%
B28BShaping clay or other ceramic compositions2%
PatentTitleYear
9,902,652'Methods and systems for utilizing carbide lime or slag'20189,139,472'Methods and compositions using calcium carbonate and stabilizer'20159,061,940'Concrete compositions and methods'20159,056,790'Methods and compositions using calcium carbonate'20158,999,057'Cement and concrete with calcium aluminates'20158,936,773'Methods and compositions using calcium carbonate and stabilizer'20158,932,400'Methods and compositions using calcium carbonate'20158,906,156'Cement and concrete with reinforced material'20148,869,477'Formed building materials'20148,454,883'Nanocomposite material apparatus, nanocomposite material and method for fabricating thereof, nano material apparatus and nano material'20138,177,909'Methods and compositions using calcium carbonate'20128,114,214'Methods and compositions using calcium carbonate'20127,922,809'Methods and compositions using calcium carbonate'2011Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2011–2018Patents assigned to CALERA CORP (12)· patent assignee history
2011Based in San Jose, CA, US· patent location history
2012–2015Patents assigned to CHEN IRVIN (5)· patent assignee history
2012–2014Patents assigned to CAMIRE CHRIS (3)· patent assignee history
2012–2014Patents assigned to CONSTANTZ BRENT R (3)· patent assignee history
2012–2015Patents assigned to FERNANDEZ MIGUEL (3)· patent assignee history
2012–2018Based in Santa Clara, CA, US· patent location history
2013Based in Tainan, TW· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| CALERA CORP | 12 | 2011–2018 |
| CHEN IRVINself | 5 | 2012–2015 |
| CAMIRE CHRIS | 3 | 2012–2014 |
| CONSTANTZ BRENT R | 3 | 2012–2014 |
| FERNANDEZ MIGUEL | 3 | 2012–2015 |
Locations
| Location | Patents | Span |
|---|---|---|
| Santa Clara, California, US | 11 | 2012–2018 |
| Tainan, TW | 1 | 2013 |
| San Jose, California, US | 1 | 2011 |