biotech · Multiple Myeloma · Multiple Myeloma (MM) · CCCC
C4 Therapeutics
C4 Therapeutics patent portfolio — 24 USPTO pharmaceutical patents (A61K/A61P) with grant dates, status, and loss-of-exclusivity filters.
Company details
- Status
- Public
- HQ
- WATERTOWN, MA, USA
- Founded
- 2024
- Employees
- 2
- Programs
- 4
- Drugs
- 1
- Patents
- 24
C4 Therapeutics patents
24 pharmaceutical patents indexed for C4 Therapeutics. 0 expire within 24 months.
C4 Therapeutics has 24 pharmaceutical patents in our USPTO PatentsView index (A61K/A61P). 0 expire within 24 months — use filters for patent-cliff planning.
Patent portfolio
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US 12421220
Bicyclic-substituted glutarimide cereblon binders
granted -
US 12371442
Isoindolinone and indazole compounds for the degradation of EGFR
granted -
US 12227504
Spirocyclic compounds
granted -
US 12180225
N/O-linked degrons and degronimers for protein degradation
granted -
US 12157735
Compounds for targeted degradation of BRD9
granted -
US 12091397
Dihydroquinolinones for medical treatment
granted -
US 12076405
Heterocyclic degronimers for target protein degradation
granted -
US 12048747
Substituted piperidine Degronimers for Target Protein degradation
granted -
US 12049464
Compounds for targeted degradation of BRD9
granted -
US 12048748
Spirocyclic degronimers for target protein degradation
granted -
US 11992531
C3-carbon linked glutarimide degronimers for target protein degradation
granted -
US 11802131
Glutarimides for medical treatment
granted -
US 11753397
Cereblon binders for the degradation of ikaros
granted -
US 11691972
Compounds for targeted degradation of BRD9
granted -
US 11673902
Isoindolinone and indazole compounds for the degradation of EGFR
granted -
US 11623929
Spirocyclic compounds
granted -
US 11584748
Spirocyclic compounds
granted -
US 11459335
N/O-linked Degrons and Degronimers for protein degradation
granted -
US 11401256
Dihydroquinolinones for medical treatment
granted -
US 11185592
Spirocyclic degronimers for target protein degradation
granted -
US 10905768
Heterocyclic degronimers for target protein degradation
granted -
US 10849982
C3-carbon linked glutarimide degronimers for target protein degradation
granted -
US 10660968
Spirocyclic degronimers for target protein degradation
granted -
US 10646575
Heterocyclic degronimers for target protein degradation
granted
Frequently asked questions
How many patents does C4 Therapeutics have?
24 published patents match the current filter (all indexed). The full portfolio is indexed from USPTO PatentsView (A61K/A61P).
When do C4 Therapeutics patents expire?
0 patents in the full portfolio expire within 24 months. Use the expiring filters above or open individual patent pages for grant and expiration dates.