James Chan has been granted 21 US patents while listed as an inventor at Amgen . The first was granted in 1992 and the most recent in October 2024. James Chan ranks #201,324 of 4,157,543 US inventors in our database (top 4.8%). Patent records list James Chan in San Marino, CA, US.
Patents per Year Patents granted per year, 1992 to 2024 Bar chart with a peak of 2 patents in 1992. peak 2 1992: 2 patents 1992 1994: 1 patents 1995: 1 patents 1995 1997: 1 patents 1998: 2 patents 1998 2000: 1 patents 2001: 1 patents 2001 2003: 1 patents 2007: 1 patents 2007 2008: 1 patents 2009: 1 patents 2009 2011: 1 patents 2014: 1 patents 2014 2016: 2 patents 2019: 1 patents 2019 2023: 1 patents 2024: 2 patents 2024 Issued Patents All Time
Showing 1–21 of 21 patents
Patent # Title Co-Inventors Date Approx Value ⓘ
12115360 Hybrid drug delivery devices with grip portion Margaux Frances Boyaval , Brian Stonecipher , Avon Kuo , Lisa Nugent 2024-10-15
$312,207,000
12042645 Delivery devices for administering drugs Margaux Frances Boyaval , Brian Stonecipher , Avon Kuo , Lisa Nugent 2024-07-23
$358,961,000
11590277 Drug delivery device with activation prevention feature Brian Stonecipher , Margaux Frances Boyaval , Avon Kuo , Allan Cameron , Maxwell Franklin Bischoff +1 more 2023-02-28
$253,001,000
10357396 Patient warming device with patient access Christopher M. Varga , Michael T. McMahon , Thomas Dillingham , Todd Schmaltz , Karthikeyan Rajendran 2019-07-23
9439803 Patient warming device with patient access Christopher M. Varga , Michael T. McMahon , Thomas Dillingham , Todd Schmaltz , Karthikeyan Rajendran 2016-09-13
9433527 Compressive patient warming device Christopher M. Varga , Michael T. McMahon , Thomas Dillingham , Todd Schmaltz , Noah Meade +1 more 2016-09-06
8680407 Modular enclosure assembly for terminals wiring and distribution — 2014-03-25
8046955 Water deviation unit for external wall fixtures Jacob Rebel 2011-11-01
7584841 Holding device for holding and positioning a portable object Saharut Sirichai 2009-09-08
D570598 Case for electrical device — 2008-06-10
D557495 Holding device for holding and positioning a portable object Saharut Sirichai 2007-12-18
6525714 Pointing device with an annular rotating ring Donald Varga , Nigel Geoffrey Taylor , Mark A. Edwards , Ben Roberts , John Cavacuiti 2003-02-25
6282940 Apparatus for testing carbon monoxide alarms Patrick F. C. Hung 2001-09-04
6100736 Frequency doubler using digital delay lock loop Tony H. Wu , Sandy Wen-Hsin Lee , Fong Wang 2000-08-08
$12,216,000
5786768 Clock radio gas detector apparatus and method for alerting residents to hazardous gas concentrations Patrick F. C. Hung 1998-07-28
5728815 Bone and prostate-derived protein factors affecting prostate cancer growth, differentiation, and metastasis Leland W.K. Chung , Christopher Logothetis , Jer-Tsong Hsieh 1998-03-17
5679636 Bone and prostate-derived protein factors affecting prostate cancer growth, differentiation, and metastasis Leland W.K. Chung , Christopher Logothetis 1997-10-21
D357763 Table lamp — 1995-04-25
D346672 Table lamp — 1994-05-03
D330604 Base of a lamp — 1992-10-27
D330436 Adjustable table lamp — 1992-10-20
