Wednesday, June 10, 2026

Intelligence · Patents

Patents expiring in 2041

Annual patent cliff calendar for 2041 — US pharmaceutical patents by expiration date.

Patents
2,000

Quick answer

2,000 indexed pharmaceutical patents have expiration dates in 2041. Browse by soonest expiry with links to assignee companies and related drugs.

  1. US 11046650

    Deuterated compounds and uses thereof

    Aldeyra Therapeutics, Inc. · Granted Tue Jun 29 2021 00:00:00 GMT+0000 (Coordinated Universal Time) · Expires Mon Jun 24 2041 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted
  2. US 11045504

    Compositions and methods for treatment of cancer using bacteria

    Decoy Biosystems, Inc. · Granted Tue Jun 29 2021 00:00:00 GMT+0000 (Coordinated Universal Time) · Expires Mon Jun 24 2041 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted
  3. US 11046670

    Piperazinyl norbenzomorphan compounds and methods for using the same

    The Board of Regents of the University of Texas System · Granted Tue Jun 29 2021 00:00:00 GMT+0000 (Coordinated Universal Time) · Expires Mon Jun 24 2041 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted
  4. US 11045493

    Synthetic melanin nanoparticles and uses thereof

    The Regents of the University of California · Granted Tue Jun 29 2021 00:00:00 GMT+0000 (Coordinated Universal Time) · Expires Mon Jun 24 2041 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted
  5. US 11045558

    RPGR gene therapy for retinitis pigmentosa

    The Government of the United States of American, as represented by the Secretary, Department of Health and Human Services · Granted Tue Jun 29 2021 00:00:00 GMT+0000 (Coordinated Universal Time) · Expires Mon Jun 24 2041 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted
  6. US 11046755

    Antibody based reagents that specifically recognize toxic oligomeric forms of tau

    ARIZONA BOARD OF REGENTS FOR AND ON BEHALF OF ARIZONA STATE UNIVERSITY · Granted Tue Jun 29 2021 00:00:00 GMT+0000 (Coordinated Universal Time) · Expires Mon Jun 24 2041 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted
  7. US 11046649

    Compounds useful as inhibitors of indoleamine 2,3-dioxygenase and/or tryptophan dioxygenase

    The Board of Regents of the University of Texas System · Granted Tue Jun 29 2021 00:00:00 GMT+0000 (Coordinated Universal Time) · Expires Mon Jun 24 2041 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted
  8. US 11046691

    2-oxoquinazoline derivatives as methionine adenosyltransferase 2A inhibitors

    IDEAYA Biosciences, Inc. · Granted Tue Jun 29 2021 00:00:00 GMT+0000 (Coordinated Universal Time) · Expires Mon Jun 24 2041 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted
  9. US 11045453

    Serine protease inhibitor for treating coronavirus infection

    RedHill Biopharma Ltd. · Granted Tue Jun 29 2021 00:00:00 GMT+0000 (Coordinated Universal Time) · Expires Mon Jun 24 2041 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted
  10. US 11045425

    Method of encapsulating pancreatic islet cells introduced to siRNA against PHLDA3

    KURARAY CO., LTD. · Granted Tue Jun 29 2021 00:00:00 GMT+0000 (Coordinated Universal Time) · Expires Mon Jun 24 2041 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted
  11. US 11046690

    Pyridazinones and methods of use thereof

    Goldfinch Bio, Inc. · Granted Tue Jun 29 2021 00:00:00 GMT+0000 (Coordinated Universal Time) · Expires Mon Jun 24 2041 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted
  12. US 11045443

    Glutaminase inhibitor therapy

    The Board of Regents of the University of Texas System · Granted Tue Jun 29 2021 00:00:00 GMT+0000 (Coordinated Universal Time) · Expires Mon Jun 24 2041 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted
  13. US 11045448

    Piperidines as covalent menin inhibitors

    THE REGENTS OF THE UNIVERSITY OF MICHIGAN · Granted Tue Jun 29 2021 00:00:00 GMT+0000 (Coordinated Universal Time) · Expires Mon Jun 24 2041 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted
  14. US 11045461

    Compositions of CXCR4 inhibitors and methods of preparation and use

    X4 Pharmaceuticals, Inc. · Granted Tue Jun 29 2021 00:00:00 GMT+0000 (Coordinated Universal Time) · Expires Mon Jun 24 2041 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted
  15. US 11046703

    Small molecule MDM2 protein degraders

    THE REGENTS OF THE UNIVERSITY OF MICHIGAN · Granted Tue Jun 29 2021 00:00:00 GMT+0000 (Coordinated Universal Time) · Expires Mon Jun 24 2041 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted
  16. US 11046701

    Salt of cetagliptin, preparation method thereof, pharmaceutical composition, and use thereof

    CGeneTech (Suzhou, China) CO., Ltd. · Granted Tue Jun 29 2021 00:00:00 GMT+0000 (Coordinated Universal Time) · Expires Mon Jun 24 2041 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted
  17. US 11046710

    Sulfonamide compounds

    SANFORD BURNHAM PREBYS MEDICAL DISCOVERY INSTITUTE · Granted Tue Jun 29 2021 00:00:00 GMT+0000 (Coordinated Universal Time) · Expires Mon Jun 24 2041 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted
  18. US 11046709

    Fused 1,4-diazepines as BET bromodomain inhibitors

    THE REGENTS OF THE UNIVERSITY OF MICHIGAN · Granted Tue Jun 29 2021 00:00:00 GMT+0000 (Coordinated Universal Time) · Expires Mon Jun 24 2041 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted
  19. US 11046730

    Antimicrobial compositions

    The Regents of the University of California · Granted Tue Jun 29 2021 00:00:00 GMT+0000 (Coordinated Universal Time) · Expires Mon Jun 24 2041 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted
  20. US 11046759

    Matrix metalloprotease-cleavable and serine protease-cleavable substrates and methods of use thereof

    CytomX Therapeutics, Inc. · Granted Tue Jun 29 2021 00:00:00 GMT+0000 (Coordinated Universal Time) · Expires Mon Jun 24 2041 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted
  21. US 11046946

    PEGylated L-asparaginase

    Jazz Pharmaceuticals II SAS · Granted Tue Jun 29 2021 00:00:00 GMT+0000 (Coordinated Universal Time) · Expires Mon Jun 24 2041 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted
  22. US 11046769

    Multispecific binding constructs against checkpoint molecules and uses thereof

    Compass Therapeutics LLC · Granted Tue Jun 29 2021 00:00:00 GMT+0000 (Coordinated Universal Time) · Expires Mon Jun 24 2041 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted
  23. SG 11202104918P

    THERAPY FOR TREATING CANCER WITH AN INTRATUMORAL AND/OR INTRAVENOUS ADMINISTRATION OF A RECOMBINANT MVA ENCODING 4-1BBL (CD137L) AND/OR CD40L

    BAVARIAN NORDIC AS [DK] · Granted Tue Jun 29 2021 00:00:00 GMT+0000 (Coordinated Universal Time) · Expires Mon Jun 24 2041 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted
  24. US 11046941

    Methods of generating nucleic acid fragments

    The Regents of the University of California · Granted Tue Jun 29 2021 00:00:00 GMT+0000 (Coordinated Universal Time) · Expires Mon Jun 24 2041 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted
  25. US 11046959

    Compositions comprising TALENs and methods of treating HIV

    THE BOARD OF REGENTS OF THE NEVADA SYSTEM OF HIGHER EDUCATION ON BEHALF OF THE UNIVERSITY OF NEVADA, LAS VEGAS · Granted Tue Jun 29 2021 00:00:00 GMT+0000 (Coordinated Universal Time) · Expires Mon Jun 24 2041 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted
  26. US 11046785

    Compositions and methods for treatment of diabetic macular edema

    Takeda Pharmaceutical Company Limited · Granted Tue Jun 29 2021 00:00:00 GMT+0000 (Coordinated Universal Time) · Expires Mon Jun 24 2041 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted
  27. US 11045457

    Piperidinyl-3-(aryloxy)propanamides and propanoates

    Takeda Pharmaceutical Company Limited · Granted Tue Jun 29 2021 00:00:00 GMT+0000 (Coordinated Universal Time) · Expires Mon Jun 24 2041 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted
  28. US 11045478

    Salts of potassium ATP channel openers and uses thereof

    ESSENTIALIS, INC. · Granted Tue Jun 29 2021 00:00:00 GMT+0000 (Coordinated Universal Time) · Expires Mon Jun 24 2041 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted
  29. US 11045472

    Quinazoline-pyridine derivatives for the treatment of cancer-related disorders

    Arcus Biosciences, Inc. · Granted Tue Jun 29 2021 00:00:00 GMT+0000 (Coordinated Universal Time) · Expires Mon Jun 24 2041 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted
  30. US 11045466

    Parenteral formulations of lipophilic pharmaceutical agents and methods for preparing and using the same

    Platform Brightworks Two, Ltd. · Granted Tue Jun 29 2021 00:00:00 GMT+0000 (Coordinated Universal Time) · Expires Mon Jun 24 2041 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted
  31. US 11045549

    Pharmaceutical compositions comprising meloxicam

    AXSOME THERAPEUTICS, INC. · Granted Tue Jun 29 2021 00:00:00 GMT+0000 (Coordinated Universal Time) · Expires Mon Jun 24 2041 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted
  32. US 11045482

    Use of glucocorticoid receptor modulators in the treatment of catecholamine-secreting tumors

    Corcept Therapeutics Incorporated · Granted Tue Jun 29 2021 00:00:00 GMT+0000 (Coordinated Universal Time) · Expires Mon Jun 24 2041 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted
  33. US 11052103

    Patatin-like phospholipase domain containing 3 (PNPLA3) iRNA compositions and methods of use thereof

    Alnylam Pharmaceuticals, Inc. · Granted Tue Jul 06 2021 00:00:00 GMT+0000 (Coordinated Universal Time) · Expires Mon Jul 01 2041 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted
  34. US 11052123

    Method of obtaining olive oil and extracts from olives

    Isanatur Spain S.L. · Granted Tue Jul 06 2021 00:00:00 GMT+0000 (Coordinated Universal Time) · Expires Mon Jul 01 2041 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted
  35. US 11052057

    Use of cysteamine and derivatives thereof to suppress tumor metastases

    The United States of America as Represented by the Secretary, Dept. of Health and Human Services · Granted Tue Jul 06 2021 00:00:00 GMT+0000 (Coordinated Universal Time) · Expires Mon Jul 01 2041 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted
  36. US 11052064

    Compositions, methods and systems for the treatment of cutaneous disorders

    Verrica Pharmaceuticals Inc. · Granted Tue Jul 06 2021 00:00:00 GMT+0000 (Coordinated Universal Time) · Expires Mon Jul 01 2041 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted
  37. US 11052073

    Sphingosine kinase 2 inhibitor for treating coronavirus infection

    RedHill Biopharma Ltd. · Granted Tue Jul 06 2021 00:00:00 GMT+0000 (Coordinated Universal Time) · Expires Mon Jul 01 2041 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted
  38. US 11052075

    Pharmaceutical compositions of 3-(6-(1-(2,2-difluorobenzo[d][1,3]dioxol-5-yl) cyclopropanecarboxamido)-3-methylpyridin-2-yl) benzoic acid and administration thereof

    Vertex Pharmaceuticals Incorporated · Granted Tue Jul 06 2021 00:00:00 GMT+0000 (Coordinated Universal Time) · Expires Mon Jul 01 2041 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted
  39. US 11052144

    Methods of tumor vaccination

    DCPRIME B.V. · Granted Tue Jul 06 2021 00:00:00 GMT+0000 (Coordinated Universal Time) · Expires Mon Jul 01 2041 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted
  40. US 11053262

    Heterocyclic amide compounds having RORyT inhibitory action

    Takeda Pharmaceutical Company Limited · Granted Tue Jul 06 2021 00:00:00 GMT+0000 (Coordinated Universal Time) · Expires Mon Jul 01 2041 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted
  41. US 11053310

    Antibodies for the treatment of cancers

    The Regents of the University of California · Granted Tue Jul 06 2021 00:00:00 GMT+0000 (Coordinated Universal Time) · Expires Mon Jul 01 2041 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted
  42. US 11053314

    Methods to eliminate cancer stem cells by targeting CD47

    The United States of America, as represented by the Secretary, Department of Health and Human Services · Granted Tue Jul 06 2021 00:00:00 GMT+0000 (Coordinated Universal Time) · Expires Mon Jul 01 2041 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted
  43. US 11052116

    Processes for production of tumor infiltrating lymphocytes and uses of same in immunotherapy

    Iovance Biotherapeutics, Inc. · Granted Tue Jul 06 2021 00:00:00 GMT+0000 (Coordinated Universal Time) · Expires Mon Jul 01 2041 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted
  44. US 11052157

    Enhanced loading of intact, bacterially derived vesicles with small molecule compounds

    EnGeneIC Molecular Delivery Pty Ltd · Granted Tue Jul 06 2021 00:00:00 GMT+0000 (Coordinated Universal Time) · Expires Mon Jul 01 2041 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted
  45. US 11052118

    Enhanced stem cell composition

    Fate Therapeutics, Inc. · Granted Tue Jul 06 2021 00:00:00 GMT+0000 (Coordinated Universal Time) · Expires Mon Jul 01 2041 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted
  46. US 11053242

    [9,10-dimethoxy-3-(2-methylpropyl)-1H,2H,3H,4H,6H,7H,11BH-pyrido-[2,1-a]isoquinolin-2-yl]methanol and compounds, compositions and methods relating thereto

    Neurocrine Biosciences, Inc. · Granted Tue Jul 06 2021 00:00:00 GMT+0000 (Coordinated Universal Time) · Expires Mon Jul 01 2041 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted
  47. US 11053213

    Pharmaceutical compounds

    ALMAC DISCOVERY LIMITED · Granted Tue Jul 06 2021 00:00:00 GMT+0000 (Coordinated Universal Time) · Expires Mon Jul 01 2041 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted
  48. US 11053261

    Solid state forms of ixazomib citrate

    TEVA PHARMACEUTICALS INTERNATIONAL GMBH · Granted Tue Jul 06 2021 00:00:00 GMT+0000 (Coordinated Universal Time) · Expires Mon Jul 01 2041 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted

Frequently asked questions

How many pharma patents expire in 2041?

2,000 published patents in our USPTO index have expiration dates falling in calendar year 2041.