Intelligence · Patents
Patents expiring in 2028
Annual patent cliff calendar for 2028 — US pharmaceutical patents by expiration date.
- Patents
- 624
Quick answer
624 indexed pharmaceutical patents have expiration dates in 2028. Browse by soonest expiry with links to assignee companies and related drugs.
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US 7459458
Polymorph of N-methyl-N-(3-{3-[2-thienylcarbonyl]-pyrazol-[1,5-α]-pyrimidin-7-yl}phenyl)acetamide and compositions and methods related thereto
granted -
US 7459601
Human α synuclein expressing transgenic mice
granted -
US 7459462
Fredericamycin derivatives
granted -
US 7459536
HGF-SF monoclonal antibody combinations
granted -
US 7459453
Pyridazin-3(2H)-one derivatives as PDE4 inhibitors
granted -
US 7459439
Granulysin peptides and methods of use thereof
granted -
US 7459156
Antibodies that mimic actions of neurotrophins
granted -
US 7462612
Pyridine inhibitors of ERK2 and uses thereof
granted -
US 7462743
Polymorphs of memantine hydrochloride
granted -
US 7462737
Pregabalin free of isobutylglutaric acid and a process for preparation thereof
granted -
US 7462635
Thiazole and oxazole VDAC regulator
granted -
US 7462609
Narcistatin prodrugs
granted -
US 7462625
Gonadotropin-releasing hormone receptor antagonists and methods relating thereto
granted -
US 7462356
Chimeric papillomavirus-like particles
granted -
US 7462691
Mouse prostate stem cell antigen and uses thereof
granted -
US 7462603
Preparation of stable formulations of lipid-nucleic acid complexes for efficient in vivo delivery
granted -
US 7462345
Radionuclide labeling of vitamin B12 and coenzymes thereof
granted -
US 7462628
Preventives/remedies for urinary disturbance
granted -
US 7465748
Amide derivative
granted -
US 7465716
Targeted drug delivery with a hyaluronan ligand
granted -
US 7465715
Method for treatment of multiple sclerosis
granted -
US 7465449
Anti-αvβ6 antibodies
granted -
US 7465466
Compositions and methods for prostate and kidney health and disorders, an herbal preparation
granted -
US 7465784
Antimicrobial peptides and methods of identifying the same
granted -
US 7465794
Polynucleotides encoding recombinant respiratory syncytial viruses expressing immune modulatory molecules
granted -
US 7465815
Cannabinoid receptor modulator
granted -
US 7465738
Compounds useful as promoters of SMN2
granted -
US 7465831
Levalbuterol hydrochloride Polymorph A
granted -
US 7465825
Phenyl substituted carboxylic acids
granted -
US 7468352
Mutated anthrax toxin protective antigen proteins that specifically target cells containing high amounts of cell-surface metalloproteinases or plasminogen activator receptors
granted -
US 7468379
Inhibition of osteolytic lesions by SRC kinase inhibitors
granted -
US 7468426
Oncoprotein protein kinase antibody kit
granted -
US 7468420
Process for purifying glycopeptide phosphonate derivatives
granted -
US 7468432
Cobalamin conjugates useful as antitumor agents
granted -
US 7468444
Crystal forms of atorvastatin hemi-calcium and processes for their preparation as well as novel processes for preparing other forms
granted -
US 7468435
Polydiazeniumdiolated cyclic polyamines with polyphasic nitric oxide release and related compounds, compositions comprising same and methods of using same
granted -
US 7468419
Cyclosporin derivatives for the treatment of immune disorders
granted -
US 7468394
Sterile pharmaceutical composition and process for a solution of propofol emulsion having microbial growth retardation
granted -
US 7470431
Use of neurotoxin therapy for treatment of urological-neurological disorders associated with prostate cancer
granted -
US 7470420
Optical determination of glucose utilizing boronic acid adducts
granted -
US 7470430
Modifications of HIV, ENV, GAG, and POL enhance immunogenicity for genetic immunization
granted -
US 7470659
Methods to increase reverse cholesterol transport in the retinal pigment epithelium (RPE) and Bruch's membrane (BM)
granted -
US 7470775
Anti-CD30 stalk and anti-CD30 antibodies suitable for use in immunotoxins
granted -
US 7470660
Treatment for dark adaptation
granted -
US 7470790
Heteroaromatic selective inhibitors of neuronal nitric oxide synthase
granted -
US 7470776
Glycosulfopeptide inhibitors of leukocyte rolling and methods of use thereof
granted -
US 7470700
Dipeptidyl peptidase inhibitors
granted -
US 7470506
Fitness assay and associated methods
granted
Frequently asked questions
How many pharma patents expire in 2028?
624 published patents in our USPTO index have expiration dates falling in calendar year 2028.