Oxygen atom

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C07D489/08

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CCHEMISTRY METALLURGY C07Organic chemistry C07DHETEROCYCLIC COMPOUNDS C07D489/00Heterocyclic compounds containing 4aH-8, 9 c- Iminoethano-phenanthro [4, 5-b, c, d] furan ring systems

Current Industry

C07D489/08Oxygen atom

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Process for preparing oxycodone hydrochloride having less than 25 p...
- Patent number 12,060,361
- Issue date Aug 13, 2024
- Purdue Pharma L.P.
- Robert Chapman
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Opioid compounds and uses thereof
- Patent number 11,845,759
- Issue date Dec 19, 2023
- Rhodes Technologies
- Ping Chang
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Opioid ketal compounds and uses thereof
- Patent number 11,773,107
- Issue date Oct 3, 2023
- Rhodes Technologies
- Robert J. Kupper
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Opioid ketal compounds and uses thereof
- Patent number 11,731,979
- Issue date Aug 22, 2023
- Rhodes Technologies
- Robert J. Kupper
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Process for improved opioid synthesis
- Patent number 11,390,627
- Issue date Jul 19, 2022
- Rhodes Technologies
- Stuart James Gebbie
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Process for preparing oxycodone hydrochloride having less than 25 p...
- Patent number 11,384,091
- Issue date Jul 12, 2022
- Purdue Pharma L.P.
- Robert Chapman
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Opioid receptor antagonist conjugate and use thereof
- Patent number 11,311,533
- Issue date Apr 26, 2022
- SHANGHAI HANMAI BIO-PHARMA CO., LTD.
- Mei He
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Abuse-resistant long-acting release opioid prodrugs
- Patent number 11,254,685
- Issue date Feb 22, 2022
- SUZHOU RUNXINDATAI PHARMACEUTICS LTD CO.
- Hui Ouyang
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Process for preparing oxycodone hydrochloride having less than 25 p...
- Patent number 11,236,098
- Issue date Feb 1, 2022
- Purdue Pharma L.P.
- Robert Chapman
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
(+)-morphinans as antagonists of Toll-like receptor 9 and therapeut...
- Patent number 11,142,502
- Issue date Oct 12, 2021
- Mallinckrodt LLC
- Bobby N. Trawick
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Opioid ketal compounds and uses thereof
- Patent number 11,130,765
- Issue date Sep 28, 2021
- Rhodes Technologies
- Robert J. Kupper
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Cocrystals of naloxone and naltrexone
- Patent number 11,096,936
- Issue date Aug 24, 2021
- Cassava Sciences, Inc.
- Remi Barbier
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Opioid ketal compounds and uses thereof
- Patent number 11,091,496
- Issue date Aug 17, 2021
- Rhodes Technologies
- Robert J. Kupper
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Methods and compositions for preventing opioid abuse
- Patent number 11,020,386
- Issue date Jun 1, 2021
- Albany Molecular Research, Inc.
- Matthew Surman
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Non-peptide opioid receptor modulators
- Patent number 11,014,933
- Issue date May 25, 2021
- Virginia Commonwealth University
- Yan Zhang
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Potent and selective mu opioid receptor modulators
- Patent number 10,988,481
- Issue date Apr 27, 2021
- Virginia Commonwealth University
- Yan Zhang
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Opioid ketal compounds and uses thereof
- Patent number 10,988,480
- Issue date Apr 27, 2021
- Rhodes Technologies
- Robert J. Kupper
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Crystalline salts of naloxone and naltrexone
- Patent number 10,980,799
- Issue date Apr 20, 2021
- Pain Therapeutics, Inc.
- Remi Barbier
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Technologies for removing residual solvent from nalmefene hydrochlo...
- Patent number 10,927,121
- Issue date Feb 23, 2021
- Southwest Research Institute
- William R. Cantrell
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for improved oxycodone synthesis
- Patent number 10,844,072
- Issue date Nov 24, 2020
- Rhodes Technologies
- Joshua Robert Giguere
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Benzoic acid, benzoic acid derivatives and heteroaryl carboxylic ac...
- Patent number 10,758,528
- Issue date Sep 1, 2020
- KEMPHARM, INC
- Travis Mickle
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Methods and compositions for preventing opioid abuse
- Patent number 10,695,342
- Issue date Jun 30, 2020
- Albany Molecular Research, Inc.
- Matthew Surman
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Alpha-hydroxy carboxylic acid and derivatives and other GRAS based...
- Patent number 10,696,683
- Issue date Jun 30, 2020
- 3ST Research LLC
- John K. Thottathil
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Process for preparing oxycodone hydrochloride having less than 25 P...
- Patent number 10,696,684
- Issue date Jun 30, 2020
- Purdue Pharma L.P.
- Robert Chapman
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Process for preparing oxycodone compositions
- Patent number 10,689,389
- Issue date Jun 23, 2020
- Purdue Pharma L.P.
- Robert Chapman
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Processes for making opioids including 14-hydroxycodeinone and 14-h...
- Patent number 10,649,669
- Issue date May 12, 2020
- Johson Matthey Public Limited Company
- Saroop Matharu
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
(+)-morphinans as antagonists of toll-like receptor 9 and therapeut...
- Patent number 10,604,488
- Issue date Mar 31, 2020
- Mallinckrodt LLC
- Bobby N. Trawick
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Opioid receptor antagonist prodrugs
- Patent number 10,538,531
- Issue date Jan 21, 2020
- Nirsum Laboratories, Inc.
- Michael W. Tusche
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Opioid receptor antagonist prodrugs
- Patent number 10,533,015
- Issue date Jan 14, 2020
- Nirsum Laboratories, Inc.
- Michael W. Tusche
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Oral formulations and lipophilic salts of methylnaltrexone
- Patent number 10,507,206
- Issue date Dec 17, 2019
- Wyeth, LLC
- Syed M. Shah
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents

Information Patent Application
BIVALENT LIGANDS TO UNDERSTAND DIMERIZATION OF THE MU OPIOID RECEPT...
- Publication number 20240208984
- Publication date Jun 27, 2024
- Virginia Commonwealth University
- Yan ZHANG
- G01 - MEASURING TESTING
Information Patent Application
PROCESS FOR CRYSTALLIZING NALMEFENE HYDROCHLORIDE
- Publication number 20240109907
- Publication date Apr 4, 2024
- Rhodes Technologies
- C. Frederick M. HUNTLEY
- C07 - ORGANIC CHEMISTRY
Information Patent Application
PROCESS FOR PURIFYING NOROXYMORPHONE
- Publication number 20230399334
- Publication date Dec 14, 2023
- Rhodes Technologies
- C. Frederick M. HUNTLEY
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Treatment of Cancer with Naltrexone
- Publication number 20230390388
- Publication date Dec 7, 2023
- LDN Pharma Limited
- Angus Dalgleish
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
PROCESS FOR PREPARING OXYCODONE HYDROCHLORIDE HAVING LESS THAN 25 P...
- Publication number 20230365578
- Publication date Nov 16, 2023
- Purdue Pharma LP
- Robert CHAPMAN
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
NOVEL PROCESS FOR THE SYNTHESIS OF NOROXYMORPHONE FROM MORPHINE
- Publication number 20230357257
- Publication date Nov 9, 2023
- NAVIN SAXENA RESEARCH & TECHNOLOGY PVT. LTD.
- Dmitry Gorbachev
- C07 - ORGANIC CHEMISTRY
Information Patent Application
PROCESS FOR PREPARING OXYCODONE HYDROCHLORIDE HAVING LESS THAN 25 P...
- Publication number 20230159548
- Publication date May 25, 2023
- Purdue Pharma LP
- Robert CHAPMAN
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
PROCESS FOR IMPROVED OPIOID SYNTHESIS
- Publication number 20230130617
- Publication date Apr 27, 2023
- Rhodes Technologies
- Stuart James Gebbie
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
OPIOID RECEPTOR ANTAGONISTS
- Publication number 20230111856
- Publication date Apr 13, 2023
- University of Southern California
- Vsevolod KATRITCH
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
ABUSE-RESISTANT LONG-ACTING RELEASE OPIOID PRODRUGS
- Publication number 20220356188
- Publication date Nov 10, 2022
- SUZHOU RUNXINDATAI PHARMACEUTICS LTD CO.
- Hui OUYANG
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
COMPOSITIONS AND METHODS FOR THE TREATMENT OF PAIN AND DEPENDANCE D...
- Publication number 20220274999
- Publication date Sep 1, 2022
- Ripple Therapeutics Corporation
- Ian Charles PARRAG
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
METHOD FOR PREPARING NALDEMEDINE
- Publication number 20220194953
- Publication date Jun 23, 2022
- YONSUNG FINE CHEMICAL CO., LTD.
- Hyunik SHIN
- C07 - ORGANIC CHEMISTRY
Information Patent Application
PROCESSES FOR PREPARING MORPHINAN-6-ONE PRODUCTS WITH LOW LEVELS OF...
- Publication number 20220079938
- Publication date Mar 17, 2022
- SpecGX LLC
- Henry J. Buehler
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Treatment of Cancer With Naltrexone
- Publication number 20220040295
- Publication date Feb 10, 2022
- LDN Pharma Limited
- Angus Dalgleish
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
OPIOID KETAL COMPOUNDS AND USES THEREOF
- Publication number 20220041612
- Publication date Feb 10, 2022
- Rhodes Technologies
- Robert J. KUPPER
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
PROCESS FOR PREPARING OXYCODONE HYDROCHLORIDE HAVING LESS THAN 25 P...
- Publication number 20210198268
- Publication date Jul 1, 2021
- Purdue Pharma LP
- Robert CHAPMAN
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
PROCESS FOR THE PREPARATION OF MORPHINANE COMPOUNDS
- Publication number 20210147434
- Publication date May 20, 2021
- Saneca Pharmaceutical a.s.
- Ján GASPAR
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
PROCESS FOR PREPARING OXYCODONE HYDROCHLORIDE HAVING LESS THAN 25 P...
- Publication number 20210094963
- Publication date Apr 1, 2021
- Purdue Pharma LP
- Robert CHAPMAN
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
PROCESS FOR IMPROVED OPIOID SYNTHESIS
- Publication number 20210094964
- Publication date Apr 1, 2021
- Rhodes Technologies
- Stuart James GEBBIE
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
NOVEL OPIOID COMPOUNDS AND USES THEREOF
- Publication number 20210061815
- Publication date Mar 4, 2021
- Rhodes Technologies
- Ping CHANG
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Morphinan Derivatives with High Oral Bioavailability
- Publication number 20200383970
- Publication date Dec 10, 2020
- Alkermes Pharma Ireland Limited
- Ryan Turncliff
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
PROCESSES FOR PREPARING MORPHINAN-6-ONE PRODUCTS WITH LOW LEVELS OF...
- Publication number 20200338068
- Publication date Oct 29, 2020
- SpecGX LLC
- Henry J. Buehler
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
OPIOID KETAL COMPOUNDS AND USES THEREOF
- Publication number 20200325146
- Publication date Oct 15, 2020
- Rhodes Technologies
- Robert J. KUPPER
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
OPIOID KETAL COMPOUNDS AND USES THEREOF
- Publication number 20200317684
- Publication date Oct 8, 2020
- Rhodes Technologies
- Robert J. KUPPER
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
REDUCTION OF ALPHA, BETA-UNSATURATED KETONE LEVELS IN MORPHINAN DER...
- Publication number 20200223859
- Publication date Jul 16, 2020
- Rhodes Technologies
- Keith Edward MCCARTHY
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
NON-PEPTIDE OPIOID RECEPTOR MODULATORS
- Publication number 20200216458
- Publication date Jul 9, 2020
- Virginia Commonwealth University
- Yan Zhang
- C07 - ORGANIC CHEMISTRY
Information Patent Application
PROCESS FOR IMPROVED OXYCODONE SYNTHESIS
- Publication number 20200199134
- Publication date Jun 25, 2020
- Rhodes Technologies
- Joshua Robert GIGUERE
- C07 - ORGANIC CHEMISTRY
Information Patent Application
(+)-MORPHINANS AS ANTAGONISTS OF TOLL-LIKE RECEPTOR 9 AND THERAPEUT...
- Publication number 20200172488
- Publication date Jun 4, 2020
- Mallinckrodt LLC
- Bobby N. Trawick
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
ABUSE-RESISTANT LONG-ACTING RELEASE OPIOID PRODRUGS
- Publication number 20200148694
- Publication date May 14, 2020
- SUZHOU RUNXINDATAI PHARMACEUTICS LTD CO.
- Hui OUYANG
- C07 - ORGANIC CHEMISTRY
Information Patent Application
ORAL FORMULATIONS AND LIPOPHILIC SALTS OF METHYLNALTREXONE
- Publication number 20200121673
- Publication date Apr 23, 2020
- Wyeth, LLC
- Syed M. SHAH
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Oxygen atom

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Process for preparing oxycodone hydrochloride having less than 25 p...

Opioid compounds and uses thereof

Opioid ketal compounds and uses thereof

Opioid ketal compounds and uses thereof

Process for improved opioid synthesis

Process for preparing oxycodone hydrochloride having less than 25 p...

Opioid receptor antagonist conjugate and use thereof

Abuse-resistant long-acting release opioid prodrugs

Process for preparing oxycodone hydrochloride having less than 25 p...

(+)-morphinans as antagonists of Toll-like receptor 9 and therapeut...

Opioid ketal compounds and uses thereof

Cocrystals of naloxone and naltrexone

Opioid ketal compounds and uses thereof

Methods and compositions for preventing opioid abuse

Non-peptide opioid receptor modulators

Potent and selective mu opioid receptor modulators

Opioid ketal compounds and uses thereof

Crystalline salts of naloxone and naltrexone

Technologies for removing residual solvent from nalmefene hydrochlo...

Process for improved oxycodone synthesis

Benzoic acid, benzoic acid derivatives and heteroaryl carboxylic ac...

Methods and compositions for preventing opioid abuse

Alpha-hydroxy carboxylic acid and derivatives and other GRAS based...

Process for preparing oxycodone hydrochloride having less than 25 P...

Process for preparing oxycodone compositions

Processes for making opioids including 14-hydroxycodeinone and 14-h...

(+)-morphinans as antagonists of toll-like receptor 9 and therapeut...

Opioid receptor antagonist prodrugs

Opioid receptor antagonist prodrugs

Oral formulations and lipophilic salts of methylnaltrexone

Patents Applicationslast 30 patents

BIVALENT LIGANDS TO UNDERSTAND DIMERIZATION OF THE MU OPIOID RECEPT...

PROCESS FOR CRYSTALLIZING NALMEFENE HYDROCHLORIDE

PROCESS FOR PURIFYING NOROXYMORPHONE

Treatment of Cancer with Naltrexone

PROCESS FOR PREPARING OXYCODONE HYDROCHLORIDE HAVING LESS THAN 25 P...

NOVEL PROCESS FOR THE SYNTHESIS OF NOROXYMORPHONE FROM MORPHINE

PROCESS FOR PREPARING OXYCODONE HYDROCHLORIDE HAVING LESS THAN 25 P...

PROCESS FOR IMPROVED OPIOID SYNTHESIS

OPIOID RECEPTOR ANTAGONISTS

ABUSE-RESISTANT LONG-ACTING RELEASE OPIOID PRODRUGS

COMPOSITIONS AND METHODS FOR THE TREATMENT OF PAIN AND DEPENDANCE D...

METHOD FOR PREPARING NALDEMEDINE

PROCESSES FOR PREPARING MORPHINAN-6-ONE PRODUCTS WITH LOW LEVELS OF...

Treatment of Cancer With Naltrexone

OPIOID KETAL COMPOUNDS AND USES THEREOF

PROCESS FOR PREPARING OXYCODONE HYDROCHLORIDE HAVING LESS THAN 25 P...

PROCESS FOR THE PREPARATION OF MORPHINANE COMPOUNDS

PROCESS FOR PREPARING OXYCODONE HYDROCHLORIDE HAVING LESS THAN 25 P...

PROCESS FOR IMPROVED OPIOID SYNTHESIS

NOVEL OPIOID COMPOUNDS AND USES THEREOF

Morphinan Derivatives with High Oral Bioavailability

PROCESSES FOR PREPARING MORPHINAN-6-ONE PRODUCTS WITH LOW LEVELS OF...

OPIOID KETAL COMPOUNDS AND USES THEREOF

OPIOID KETAL COMPOUNDS AND USES THEREOF

REDUCTION OF ALPHA, BETA-UNSATURATED KETONE LEVELS IN MORPHINAN DER...

NON-PEPTIDE OPIOID RECEPTOR MODULATORS

PROCESS FOR IMPROVED OXYCODONE SYNTHESIS

(+)-MORPHINANS AS ANTAGONISTS OF TOLL-LIKE RECEPTOR 9 AND THERAPEUT...

ABUSE-RESISTANT LONG-ACTING RELEASE OPIOID PRODRUGS

ORAL FORMULATIONS AND LIPOPHILIC SALTS OF METHYLNALTREXONE