Irwin Chen — 7 Patents at Amgen

Irwin Chen has been granted 7 US patents while listed as an inventor at Amgen. The first was granted in 2016 and the most recent in October 2025. Irwin Chen ranks #680,018 of 4,157,543 US inventors in our database (top 16.4%). Patent records list Irwin Chen in Thousand Oaks, CA, US.

Issued Patents All Time

Showing 1–7 of 7 patents

Patent #	Title	Co-Inventors	Date	Approx Value ⓘ
12435149	Method of treating or ameliorating metabolic disorders using binding proteins for gastric inhibitory peptide receptor (GIPR) in combination with GLP-1 agonists	Darren L. Bates, Donghui Shi, David G. Lloyd, Pavel Bondarenko, Mark Leo Michaels +4 more	2025-10-07
12258404	Bispecific antibody construct directed to MUC17 and CD3	Tobias Raum, Tara Arvedson, Julie Bailis, Christoph Dahlhoff, Sandra Ross +4 more	2025-03-25
11692031	Antibody constructs for CLDN18.2 and CD3	Christoph Dahlhoff, Claudia Blümel, Johannes Brozy, Tobias Raum, Elisabeth Nahrwold +3 more	2023-07-04
11643440	Peptide PAC1 antagonists	Su CHONG, Essa Hu Harrington, Fang-Tsao Hong, Jason C. LONG, Leslie P. Miranda	2023-05-09	$720,623,000
11186636	Anti-human TREM2 antibodies and uses thereof	Ian Foltz, Shilpa Sambashivan, Susie Miki Harris, Dora Toledo Warshaviak, Ian Driver +1 more	2021-11-30	$547,337,000
9708375	Inhibitory polypeptides specific to WNT inhibitors	Ryan B. Case, Benjamin M. Alba, ALICE V. BAKKER, Amy N. Duguay, Monica Florio +3 more	2017-07-18	$621,652,000
9267127	Evolution of bond-forming enzymes	David R. Liu, Brent M. Dorr	2016-02-23

Irwin Chen — 7 Patents

Issued Patents All Time

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