CTP-543 Patent Hearing Transcripts

Concert Pharmaceuticals is in patent battle with Incyte Corporation over CTP-543, which is deuterated Ruxolitinib. Ruxolitinib is owned by Incyte Corporation and is FDA approved for certain cancer indications such as myelofibrosis. The transcripts of the patent hearing that took place in January is here hearing - transcript.  The verdict will be announced in April. After reading the transcripts, I believe the counsel for Concert did well enough in the patent dispute to win, which will allow the company to advance CTP-543 forward for auto-immune indications such as Alopecia Areata. If by chance the ruling falls against Concert Pharmaceuticals, then the company has already stated that it will advance the patent dispute to circuit court. Thank you for reading.

Patent Expiration Dates

A drug's patent is of extreme importance to the company that has developed the drug, and competitors looking for acquisition.  This is a running patent list, as new drugs become of interest.  The typical drug patent extends for 20 years from the priority date, once the patent is approved.  After 20 years, and any additional patent extensions, generic companies are able to replicate, and sell the drug at a very high discount to the expired patented drug.

AVP-923 US 2026                                                          

AVP-923 EU 2023

AVP-786 US 2030
AVP-786 EU 2028
AXS-05  US 2040
AXS-07 US 2036
D-Baricitinib US (August 2032)
D-Baricitinib EU xxxx
Baricitinib US 2028
CTP-543 US 2037
CTP-543 EU xxxx
Ruxolitinib US (Dec 2027)
CTP- 656 US (May 2031)
CTP- 656 EU xxxx
Kalydeco US 2027
Kalydeco EU 2025
CTP-692 2038
CTP- 730 US 2030
CTP- 730 EU 2030
Otezla US 2024 (pending through 2028)
Otezla EU 2028
GLPG0634  US (June 2029)
GLPG 1837  US 2034
ITI- 007 US 2028
JZP-386 US, EU, JP (2030-2032)
Xyrem  2019-2024
MIN-101 GR US 2035
D-Momelotinib US (Jan 2033)
D-Momelotinib EU  xxxx
Momelotinib US (March 2027)
Nuplazid US 2028
Nuplazid EU 2025
Rexulti US (February 2027)

Rexulti EU (December 2026)
SAGE-217 US  April 2034
SAGE-217 EU April 2034
SAGE-547 US  to 2033 - 2037
SAGE-718 US  Sep 2032 or Oct 2037