Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
KC

Kai Chen — 32 Patents

CACarbon: 27 patents #8 of 114Top 8%
CHChimei: 4 patents #24 of 103Top 25%
CACarbon3D: 1 patents #5 of 10Top 50%
Sunnyvale, CA: #702 of 14,302 inventorsTop 5%
California: #15,919 of 386,348 inventorsTop 5%
Overall (All Time): #110,428 of 4,157,543Top 3%
32 Patents All Time
Kai Chen has been granted 32 US patents while listed as an inventor at Carbon. The first was granted in 2014 and the most recent in December 2024. Kai Chen ranks #110,428 of 4,157,543 US inventors in our database (top 2.7%). Patent records list Kai Chen in Sunnyvale, CA, US.

Issued Patents All Time

Showing 1–25 of 32 patents

Patent #TitleCo-InventorsDate
12179435 Methods of producing three-dimensional objects with apparatus having feed channels Jason P. Rolland, Justin Poelma, James Goodrich, Robert K. Pinschmidt, Jr., Joseph M. DeSimone +1 more 2024-12-31
12172382 Methods for producing three-dimensional objects Jason P. Rolland, Justin Poelma, James Goodrich, Robert K. Pinschmidt, Jr., Joseph M. DeSimone +1 more 2024-12-24
12042994 Sustainable additive manufacturing resins and methods of recycling Mu San Zhang, Jason P. Rolland, Justin Poelma 2024-07-23
11905423 Blocked silicone dual cure resins for additive manufacturing Jessica D. Drazba, Jason P. Rolland 2024-02-20
11850803 Methods for producing three-dimensional objects with apparatus having feed channels Jason P. Rolland, Justin Poelma, James Goodrich, Robert K. Pinschmidt, Jr., Joseph M. DeSimone +1 more 2023-12-26
11845200 Low viscosity dual cure additive manufacturing resins Andrew Gordon Wright, Bob E. Feller 2023-12-19
11713367 Inhibition of crystallization in polyurethane resins Jie Lu 2023-08-01
11707893 Methods for producing three-dimensional objects with apparatus having feed channels Jason P. Rolland, Justin Poelma, James Goodrich, Robert K. Pinschmidt, Jr., Joseph M. DeSimone +1 more 2023-07-25
11518089 Low viscosity dual cure additive manufacturing resins Andrew Gordon Wright, Bob E. Feller 2022-12-06
11440266 Methods of producing epoxy three-dimensional objects from materials having multiple mechanisms of hardening Jason P. Rolland, Justin Poelma, James Goodrich, Robert K. Pinschmidt, Jr., Joseph M. DeSimone +1 more 2022-09-13
11358342 Methods of producing three-dimensional objects from materials having multiple mechanisms of hardening Jason P. Rolland, Justin Poelma, James Goodrich, Robert K. Pinschmidt, Jr., Joseph M. DeSimone +1 more 2022-06-14
11312084 Methods for producing helmet inserts with materials having multiple mechanisms of hardening Jason P. Rolland, Justin Poelma, James Goodrich, Robert K. Pinschmidt, Jr., Joseph M. DeSimone +1 more 2022-04-26
11299579 Water cure methods for producing three-dimensional objects from materials having multiple mechanisms of hardening Jason P. Rolland, Justin Poelma, James Goodrich, Robert K. Pinschmidt, Jr., Joseph M. DeSimone +1 more 2022-04-12
11226559 Blocking groups for light polymerizable resins useful in additive manufacturing Andrew Gordon Wright, Mu San Zhang 2022-01-18
11135790 Method of making three-dimensional object by delivering reactive component for subsequent cure Bob E. Feller, Jason P. Rolland 2021-10-05
11034084 Dual cure additive manufacturing of rigid intermediates that generate semi-rigid, flexible, or elastic final products Lloyd M. Robeson, Jason P. Rolland 2021-06-15
10968307 Methods of producing three-dimensional objects from materials having multiple mechanisms of hardening Jason P. Rolland, Justin Poelma, James Goodrich, Robert K. Pinschmidt, Jr., Joseph M. DeSimone +1 more 2021-04-06
10899868 Methods for producing footwear with materials having multiple mechanisms of hardening Jason P. Rolland, Justin Poelma, James Goodrich, Robert K. Pinschmidt, Jr., Joseph M. DeSimone +1 more 2021-01-26
10787583 Method of forming a three-dimensional object comprised of a silicone polymer or co-polymer Jessica D. Drazba, Jason P. Rolland 2020-09-29
10647879 Methods for producing a dental mold, dental implant or dental aligner from materials having multiple mechanisms of hardening Jason P. Rolland, Justin Poelma, James Goodrich, Robert K. Pinschmidt, Jr., Joseph M. DeSimone +1 more 2020-05-12
10647880 Methods of producing polyurethane three-dimensional objects from materials having multiple mechanisms of hardening Jason P. Rolland, Justin Poelma, James Goodrich, Robert K. Pinschmidt, Jr., Joseph M. DeSimone +1 more 2020-05-12
10538031 Dual cure additive manufacturing of rigid intermediates that generate semi-rigid, flexible, or elastic final products Lloyd M. Robeson, Jason P. Rolland 2020-01-21
10240066 Methods of producing polyurea three-dimensional objects from materials having multiple mechanisms of hardening Jason P. Rolland, Justin Poelma, James Goodrich, Robert K. Pinschmidt, Jr., Joseph M. DeSimone +1 more 2019-03-26
10155882 Methods of producing EPOXY three-dimensional objects from materials having multiple mechanisms of hardening Jason P. Rolland, Justin Poelma, James Goodrich, Robert K. Pinschmidt, Jr., Joseph M. DeSimone +1 more 2018-12-18
9982164 Polyurea resins having multiple mechanisms of hardening for use in producing three-dimensional objects Jason P. Rolland, Justin Poelma, James Goodrich, Robert K. Pinschmidt, Jr., Joseph M. DeSimone +1 more 2018-05-29