Patents on Cannabis

This is a list of patents on cannabis for medical purposes.  There are over 150 patents on cannabis in the USA.
This is a list of those patents.  We will be adding more as the patent information becomes available.
It is also well known now that the US government has patents on cannabis.

  • Patent 2304669 1942 Isolation of cannabidiol 20110217.005017
  • Patent 2354492 1944 Marihuana active compound 20110217.005419
  • Patent 2419934 1947 Optically active tetrahydrodibenzopyrans having marihuana activity and process for .. 20110217.010128
  • Patent 2419935 1947 Marihuana active compounds 20110217.010934
  • Patent 2419936 1947 Preparation of compounds with marihuana activity 20110217.011517
  • Patent 2509386 1950 Dibenzopyran marihuana-like compounds 20110217.012129
  • Patent 2509387 1950 Dibenzopyran marihuana-like compounds 20110217.012513
  • Patent 3668224 1972 Process of producing 6a, 10a-trans-6a,7,8,10a-tetrahydrodibenzo (b,d)-pyrans 20110217.013244
  • Patent 3728360 1973 Ester derivatives of tetrahydrocannabinol 20110217.013646
  • Patent 3734930 1973 Direct synthesis of (-)-trans-delta-9-tetrahydrocannabinol from olivetol and (+)-tr.. 20110217.005434
  • Patent 4025516 1977 Process for the preparation of (-)-6a,10a-trans-6a,7,8,10a-tetrahydrodibenzo[b,d]-p.. 20110217.022419
  • Patent 4116979 1978 Process for the preparation of (-)-6a,10a-trans-6a,7,8,10a-tetrahydrodibenzo[b,d]-p.. 20110217.030800
  • Patent 4126694 1978 Composition and method for treating glaucoma 20110217.031302
  • Patent 4126695 1978 Anti-glaucoma composition and method 20110217.031624
  • Patent 4179517 1979 Novel tetrahydrocannabinol type compounds 20110217.032121
  • Patent 4189491 1980 Tetrahydrocannabinol in a method of treating glaucoma 20110217.032351
  • Patent 4195078 1980 Nabilone granulation 20110219.131638
  • Patent 4279824 1981 Method and apparatus for processing herbaceous plant materials including the plant .. 20110221.005824
  • Patent 4315862 1982 Process for preparing cannabichromene 20110219.132528
  • Patent 4327028 1982 Composition of matter 20110219.132854
  • Patent 4464378 1984 Method of administering narcotic antagonists and analgesics 20110219.134318
  • Patent 4476140 1984 Composition and method for treatment of glaucoma 20110219.133925
  • Patent 4758597 1988 Carenadiol and derivatives 20110220.235422
  • Patent 4837228 1989 Antiinflammatory and antimicrobial compounds and compositions 20110219.135422
  • Patent 4847290 1989 Delta 1-thc-7-oic acid and analgesic and anti-inflammatory agents 20110219.140914
  • Patent 4876276 1989 (3s-4s)-7-hydroxy-delta-6-tetrahydrocannabinols 20110219.141600
  • Patent 4933363 1990 Method for effecting systemic delivery of delta-9-tetrahydrocannabinol 20110219.144031
  • Patent 5227537 1993 Method for the production of 6,12-dihydro-6-hydroxy-cannabidiol and the use thereof.. 20110221.005135
  • Patent 5237057 1993 Tetrahydrocannabinol derivatives and protein and polypeptide tetrahydrocannabinol d.. 20110219.144538
  • Patent 5292899 1994 Synthesis of 11-nor-delta-9-tetrahydrocannabinol-9-carboxylic acid glucuronide 20110219.145249
  • Patent 5302703 1994 Tetrahydrocannabinol derivatives and protein and polypeptide tetrahydrocannabinol d.. 20110219.145809
  • Patent 5338753 1994 (3r,4r)-delta-6-tetrahydrocannabinol-7-oic acids useful as antiinflammatory agents .. 20110219.150617
  • Patent  5342971 1994 Process for the preparation of dibenzo[b,d]pyrans 20110219.150655
  • Patent  5389375 1995 Stable suppository formulations effecting bioavailability of delta-9-thc 20110219.151015
  • Patent  5440052 1995 Compositions useful as a cannabinoid receptor probe 20110219.151453
  • Patent  5508037 1996 Stable suppository formulations effecting bioavailability of delta-9-thc 20110219.151931
  • Patent  5532237 1996 Indole derivatives with affinity for the cannabinoid receptor 20110219.152606
  • Patent  5538993 1996 Certain tetrahydrocannabinol-7-oic acid derivatives 20110219.152901
  • Patent  5596106 1997 Cannabinoid receptor antagonists 20110219.153207
  • Patent  5605906 1997 Cannabinoid receptor agonists 20110219.153325
  • Patent  5605928 1997 Antiemetic compositions 20110219.153523
  • Patent  5631297 1997 Anandamides useful for the treatment of intraocular hypertension… 20110219.160906
  • Patent  5635530 1997 (3s,4s)-delta-6-tetrahydrocannabinol-7-oic acids and derivatives thereof, processor.. 20110219.154139
  • Patent  5688825 1997 Anandamide amidase inhibitors as analgesic agents 20110219.161202
  • Patent  5716638 1998 Composition for applying active substances to or through the skin 20110219.161548
  • Patent  5747524 1998 Cannabinoid receptor antagonists 20110219.161846
  • Patent  5804592 1998 Method for improving disturbed behavior and elevating mood in humans 20110219.162419
  • Patent  5847128 1998 Water soluble derivatives of cannabinoids 20110219.162859
  • Patent  5872148 1999 Compositions useful as a cannabinoid receptor probe 20110219.163222
  • Patent  5874459 1999 Anandamide amidase inhibitors as analgesic agents 20110219.163805
  • Patent  5925768 1999 pyrazolecarboxamide derivatives having cannabinoid receptor affinity 20110219.164326
  • Patent  5932610 1999 Tumor necrosis factor alpha (tnf-alpha) inhibiting pharmaceuticals 20110219.164744
  • Patent  5939429 1999 Cardiovascular uses of cannabinoid compounds 20110219.164958
  • Patent  5948777 1999 Cannabinoid receptor agonists 20110219.165232
  • Patent  5977180 1999 Anandamide analog compositions and method of treating intraocular hypertension usin.. 20110219.165507
  • Patent  5990170 1999 Therapeutic use of mono and bicarboxylic acid amides active at the peripheral canna.. 20110219.165901
  • Patent 6008383 1999 Method of preparing delta-9-tetrahydrocannabinol esters 20110219.170127
  • Patent  6013648 2000 Cb2 receptor agonist compounds 20110219.170359
  • Patent  6017919 2000 Compounds and pharmaceutical use thereof 20110219.232239
  • Patent  6096740 2000 Dexanabinol derivatives and their use as neuroprotective pharmaceutical compositions 20110219.232844
  • Patent 6100259 2000 Cannabinoid receptor modulators 20110219.233213
  • Patent 6113940 2000 Cannabinoid patch and method for cannabis transdermal delivery 20110219.233850
  • Patent 6132762 2000 Transcutaneous application of marijuana 20110219.234036
  • Patent 6162829 2000 (3r,4r)-delta-8-tetrahydrocannabinol-11-oic acids useful as antiinflammatory agents.. 20110219.234311
  • Patent 6166066 2000 Cannabinoids selective for the cb2 receptor 20110219.234631
  • Patent 6274635 2001 Alkylated resorcinol derivatives for the treatment of immune diseases 20110219.235354
  • Patent 6284788 2001 Use of known agonists of the central cannabinoid receptor cb1 20110219.235654
  • Patent 6328992 2001 Cannabinoid patch and method for cannabis transdermal delivery 20110220.000814
  • Patent 6331560 2001 Tumor necrosis factor alpha (tnf-alpha) inhibiting pharmaceuticals 20110220.002503
  • Patent 6344474 2002 Use of central cannabinoid receptor antagonists for regulating appetence 20110220.002717
  • Patent 6355650 2002 (3r,4r)-delta-8-tetrahydrocannabinol-11-oic acids useful as antiinflammatory agents.. 20110220.002953
  • Patent 6380175 2002 Method for enhancement of delivery of thc by the administration of its prodrugs via.. 20110220.003309
  • Patent 6383513 2002 Compositions comprising cannabinoids 20110220.003536
  • Patent 6391909 2002 Anandamide inhibitors as analgesic agents 20110220.003752
  • Patent 6448288 2002 Cannabinoid drugs 20110220.004111
  • Patent 6509005 2003 delta-9 tetrahydrocannabinol (delta-9 thc) solution metered dose inhaler 20110220.010440
  • Patent 6509367 2003 Pyrazole cannabinoid agonist and antagonists 20110220.010824
  • Patent 6545041 2003 Tumor necrosis factor alpha (tnf-alpha) inhibiting pharmaceuticals 20110220.011159
  • Patent 6563009 2003 Vasodilator cannabinoid analogs 20110220.011723
  • Patent 6566560 2003 Resorcinolic compounds 20110220.012340
  • Patent 6579900 2003 Anandamide amidase inhibitors as analgesic agents 20110220.013014
  • Patent 6610737 2003 Non psychotropic cannabinoids 20110220.013607
  • Patent 6630507 2003 Cannabinoids as antioxidants and neuroprotectants 20110217.040403
  • Patent 6642258 2003 Use of central cannabinoid receptor antagonist for preparing medicines20110220.141047
  • Patent 6653304 2003 Cannabinoid receptor modulators, their processes of preparation, and use of cannabi.. 20110220.141700
  • Patent 6703418 2004 Appetite stimulation and induction of weight gain in patients suffering from sympto.. 20110220.141926
  • Patent 6713048 2004 Delta-9 tetrahydrocannabinol (delta-9 thc) solution metered dose inhalers and metho.. 20110220.142152
  • Patent 6747058 2004 Stable composition for inhalation therapy comprising delta-9-tetrahydrocannabinol a.. 20110220.142350
  • Patent 6825209 2004 Compounds having unique cb1 receptor binding selectivity and methods for their prod.. 20110220.142627
  • Patent 6864291 2005 Agonists specific for the peripheral cannabinoid receptor 20110220.142827
  • Patent 6900236 2005 Cannabimimetic indole derivatives 20110220.143112
  • Patent 6903137 2005 Agonists specific for the peripheral cannabinoid receptor 20110220.144738
  • Patent 6930122 2005 Use of central cannabinoid receptor antagonist for preparing medicines designed to .. 20110220.225951
  • Patent 6939977 2005 Analgesic and immunomodulatory cannabinoids 20110220.230157
  • Patent 6943266 2005 Bicyclic cannabinoid agonists for the cannabinoid receptor 20110220.230355
  • Patent 6949582 2005 Method of relieving analgesia and reducing inflamation using a cannabinoid delivery.. 20110220.230551
  • Patent 6974568 2005 Treatment for cough 20110220.231124
  • Patent 6995187 2006 Peripheral cannabinoid receptor (cb2) selective ligands 20110220.231316
  • Patent 7049329 2006 Amines that inhibit a mammalian anandamide transporter, and methods of use thereof 20110220.231649
  • Patent 7057076 2006 Bicyclic and tricyclic cannabinoids 20110220.231942
  • Patent 7067539 2006 Cannabinoid receptor ligands 20110220.232124
  • Patent 7071213 2006 Cannabinoid receptor ligands 20110220.232329
  • Patent 7088914 2006 Device, method and resistive element for vaporizing a medicament 20110220.232627
  • Patent 7105685 2006 Cannabinol derivatives 20110220.232801
  • Patent 7109245 2006 Vasoconstrictor cannabinoid analogs 20110220.233007
  • Patent 7119108 2006 Pyrazole derivatives as cannabinoid receptor antagonists 20110220.233254
  • Patent 7129239 2006 Purine compounds and uses thereof 20110220.233510
  • Patent 7141669 2006 Cannabiniod receptor ligands and uses thereof 20110220.233811
  • Patent 7145012 2006 Cannabinoid receptor ligands and uses thereof 20110220.234023
  • Patent 7161016 2007 Cannabimimetic lipid amides as useful medications 20110220.234200
  • Patent 7169942 2007 Cannabinoid derivatives, methods of making, and use thereof 20110220.234343
  • Patent 7173027 2007 Receptor selective cannabimimetic aminoalkylindoles 20110220.234621
  • Patent 7176210 2007 Cannabinoid receptor ligands and uses thereof 20110220.234841
  • Patent 7179800 2007 Cannabinoids 20110220.235606
  • Patent 7183313 2007 Keto cannabinoids with therapeutic indications 20110220.235821
  • Patent 7217732 2007 Cannabinoid receptor agonists 20110221.000020
  • Patent 7220743 2007 Heterocyclic cb1 receptor antagonists 20110221.000208
  • Patent 7229999 2007 Pyridine-3-carboxamide derivatives as cb1 inverse agonists 20110221.000408
  • Patent 7232823 2007 Cannabinoid receptor ligands and uses thereof 20110221.000602
  • Patent 7235584 2007 Non psychotropic cannabinoids 20110221.000739
  • Patent 7241799 2007 Cannabimimetic indole derivatives 20110221.000920
  • Patent 7247628 2007 Cannabinoid receptor ligands and uses thereof 20110221.001058
  • Patent 7268133 2007 Cannabinoid receptor ligands and uses thereof 20110221.001308
  • Patent 7276516 2007 Cb1 antagonist compounds 20110221.002759
  • Patent 7276613 2007 Retro-anandamides, high affinity and stability cannabinoid receptor ligands 20110221.002935
  • Patent 7285683 2007 Bicyclic and tricyclic cannabinoids 20110221.003404
  • Patent 7285687 2007 Cannabinoids 20110221.003830
  • Patent 7294644 2007 Cb 1 receptor inverse agonists 20110221.004028
  • Patent 7321047 2008 Separation of tetrahydrocannabinols 20110221.004243
  • Patent 7323576 2008 Synthetic route to dronabinol 20110221.004441
  • Patent 7329651 2008 Cannabimimetic ligands 20110221.004633
  • Patent 7329658 2008 Cannabinoid receptor ligands and uses thereof 20110221.004825
  • Patent 7335688 2008 Bicyclic cannabinoid agonists for the cannabinoid receptor 20110221.005006
  • Patent 7344736 2008 Extraction of pharmaceutically active components from plant materials 20110221.005455
  • Patent 7354929 2008 Cannabinoid receptor ligands and uses thereof 20110221.010029
  • Patent 7358245 2008 Treatment of gastroesophageal reflux disease 20110221.010322
  • Patent 7393842 2008 Pyrazole analogs acting on cannabinoid receptors 20110221.010732
  • Patent 7399872 2008 Conversion of cbd to delta-8-thc and delta-9-thc 20110221.011142
  • Patent 7402686 2008 Cannabinoid crystalline derivatives and process of cannabinoid purification 20110221.011644
  • Patent 7592328 2009 Natural cyclodextrin complexes 20110221.011900
  • Patent 7592468 2009 Production of delta-9 tetrahydrocannabinol 20110221.012444
  • Patent 7648696 2010 Composition for inhalation comprising delta-9-tetrahydrocannabinol in a semiaqueous.. 20110221.012955

 

 

Read more: http://xcannabis.com/?s=reschedule
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More information and PDF about patents on cannabis:  http://cannabisinternational.org/patents.php

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