Arijit DAS

Person

Kolkata, IN

People

Patents Grantslast 30 patents

Information Patent Grant
Process for the preparation of Rivaroxaban involving novel intermed...
- Patent number 11,891,384
- Issue date Feb 6, 2024
- Unichem Laboratories Ltd.
- Dhananjay G. Sathe
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for the preparation of rivaroxaban involving novel intermed...
- Patent number 11,034,683
- Issue date Jun 15, 2021
- UNICHEM LABORATORIES LTD
- Dhananjay G. Sathe
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process to prepare n-[2-[(1s)-1-(3-ethoxy-4-methoxyphenyl)-2-(methy...
- Patent number 10,919,855
- Issue date Feb 16, 2021
- UNICHEM LABORATORIES LTD
- Dhananjay G. Sathe
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for preparation and purification of vortioxetine hydrobromide
- Patent number 10,836,730
- Issue date Nov 17, 2020
- Unichem Laboratories Ltd.
- Dhananjay G. Sathe
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Process for the preparation of (3R,4R)-(1-benzyl-4-methylpiperidin-...
- Patent number 10,829,450
- Issue date Nov 10, 2020
- UNICHEM LABORATORIES LIMITED
- Dhananjay G. Sathe
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for the preparation of lacosamide
- Patent number 10,414,720
- Issue date Sep 17, 2019
- Unichem Laboratories Ltd.
- Dhananjay G. Sathe
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for the preparation of apixaban and intermediates thereof
- Patent number 10,336,753
- Issue date Jul 2, 2019
- Unichem Laboratories Limited
- Dhananjay G Sathe
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for the preparation of Apixaban and intermediates thereof
- Patent number 10,208,036
- Issue date Feb 19, 2019
- Unichem Laboratories Limited
- Dhananjay G Sathe
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for the preparation of Apixaban and intermediates thereof
- Patent number 10,118,924
- Issue date Nov 6, 2018
- Unichem Laboratories Limited
- Dhananjay G Sathe
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for the preparation of (3R,4R)-(1-benzyl-4-methylpiperidin-...
- Patent number 9,951,012
- Issue date Apr 24, 2018
- UNICHEM LABORATORIES LIMITED
- Dhananjay G. Sathe
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for the preparation of apixaban and intermediates thereof
- Patent number 9,908,881
- Issue date Mar 6, 2018
- Unichem Laboratories Limited
- Dhananjay G Sathe
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
SOLID STATE FORMS OF RELUGOLIX
- Publication number 20240287090
- Publication date Aug 29, 2024
- Cipla Limited
- Arijit DAS
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
SOLID STATE FORMS OF 2-(3,5-DICHLOROPHENYL)-1,3-BENZOXAZOLE-6-CARBO...
- Publication number 20240059661
- Publication date Feb 22, 2024
- Cipla Limited
- Arijit DAS
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Novel Process for the Preparation of Filgotinib and Intermediates T...
- Publication number 20220185810
- Publication date Jun 16, 2022
- UNICHEM LABORATORIES LIMITED
- Dhananjay G. Sathe
- C07 - ORGANIC CHEMISTRY
Information Patent Application
PROCESS FOR THE PREPARATION OF RIVAROXABAN INVOLVING NOVEL INTERMED...
- Publication number 20210387979
- Publication date Dec 16, 2021
- UNICHEM LABORATORIES LTD
- Dhananjay G. SATHE
- C07 - ORGANIC CHEMISTRY
Information Patent Application
PROCESS FOR THE PREPARATION OF OPICAPONE AND INTERMEDIATES THEREOF
- Publication number 20210087183
- Publication date Mar 25, 2021
- UNICHEM LABORATORIES LTD
- Dhananjay G. SATHE
- C07 - ORGANIC CHEMISTRY
Information Patent Application
HIGHLY EFFICIENT ENZYMATIC PROCESS TO PRODUCE (R)-3-QUINUCLIDINOL
- Publication number 20200270656
- Publication date Aug 27, 2020
- UNICHEM LABORATORIES LTD
- Conchita D'SOUZA
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information Patent Application
NOVEL PROCESS TO PREPARE N-[2-[(1S)-1-(3-ETHOXY-4-METHOXYPHENYL)-2-...
- Publication number 20200181085
- Publication date Jun 11, 2020
- UNICHEM LABORATORIES LTD
- Dhananjay G. Sathe
- C07 - ORGANIC CHEMISTRY
Information Patent Application
IMPROVED PROCESS FOR THE PREPARATION OF RIVAROXABAN INVOLVING NOVEL...
- Publication number 20200017487
- Publication date Jan 16, 2020
- UNICHEM LABORATORIES LTD
- Dhananjay G. SATHE
- C07 - ORGANIC CHEMISTRY
Information Patent Application
AN IMPROVED PROCESS FOR PREPARATION AND PURIFICATION OF VORTIOXETIN...
- Publication number 20200010429
- Publication date Jan 9, 2020
- UNICHEM LABORATORIES LTD
- Dhananjay G. SATHE
- C07 - ORGANIC CHEMISTRY
Information Patent Application
AN IMPROVED PROCESS FOR THE PREPARATION OF LACOSAMIDE
- Publication number 20190047944
- Publication date Feb 14, 2019
- UNICHEM LABORATORIES LTD
- Dhananjay D. SATHE
- C07 - ORGANIC CHEMISTRY
Information Patent Application
PROCESS FOR THE PREPARATION OF APIXABAN AND INTERMEDIATES THEREOF
- Publication number 20180362528
- Publication date Dec 20, 2018
- Unichem Laboratories Limited
- Dhananjay G. Sathe
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Process for the Preparation of (3R,4R)-(1-BENZYL-4-METHYLPIPERIDIN-...
- Publication number 20180134661
- Publication date May 17, 2018
- UNICHEM LABORATORIES LIMITED
- Dhananjay G. SATHE
- C07 - ORGANIC CHEMISTRY
Information Patent Application
PROCESS FOR THE PREPARATION OF APIXABAN AND INTERMEDIATES THEREOF
- Publication number 20180099963
- Publication date Apr 12, 2018
- Unichem Laboratories Limited
- Dhananjay D. Sathe
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Process for the Preparation of (3R,4R)-(1-BENZYL-4-METHYLPIPERIDIN-...
- Publication number 20180037551
- Publication date Feb 8, 2018
- UNICHEM LABORATORIES LIMITED
- Dhananjay G. SATHE
- C07 - ORGANIC CHEMISTRY
Information Patent Application
PROCESS FOR THE PREPARATION OF APIXABAN AND INTERMEDIATES THEREOF
- Publication number 20170362232
- Publication date Dec 21, 2017
- Unichem Laboratories Limited
- Dhananjay D. Sathe
- C07 - ORGANIC CHEMISTRY
Information Patent Application
PROCESS FOR THE PREPARATION OF (3R,4R)-(1-BENZYL-4-METHYLPIPERIDIN-...
- Publication number 20170240510
- Publication date Aug 24, 2017
- UNICHEM LABORATORIES LIMITED
- Dhananjay G. SATHE
- C07 - ORGANIC CHEMISTRY
Information Patent Application
PROCESS FOR THE PREPARATION OF APIXABAN AND INTERMEDIATES THEREOF
- Publication number 20170015663
- Publication date Jan 19, 2017
- Unichem Laboratories Limited
- Dhananjay D. Sathe
- C07 - ORGANIC CHEMISTRY
Information Patent Application
AN IMPROVED PROCESS FOR THE PREPARATION OF (3R,4R)-(1-BENZYL-4-METH...
- Publication number 20160102057
- Publication date Apr 14, 2016
- UNICHEM LABORATORIES LIMITED
- Dhananjay G. SATHE
- C07 - ORGANIC CHEMISTRY

Person

Patents Grantslast 30 patents

Process for the preparation of Rivaroxaban involving novel intermed...

Process for the preparation of rivaroxaban involving novel intermed...

Process to prepare n-[2-[(1s)-1-(3-ethoxy-4-methoxyphenyl)-2-(methy...

Process for preparation and purification of vortioxetine hydrobromide

Process for the preparation of (3R,4R)-(1-benzyl-4-methylpiperidin-...

Process for the preparation of lacosamide

Process for the preparation of apixaban and intermediates thereof

Process for the preparation of Apixaban and intermediates thereof

Process for the preparation of Apixaban and intermediates thereof

Process for the preparation of (3R,4R)-(1-benzyl-4-methylpiperidin-...

Process for the preparation of apixaban and intermediates thereof

Patents Applicationslast 30 patents

SOLID STATE FORMS OF RELUGOLIX

SOLID STATE FORMS OF 2-(3,5-DICHLOROPHENYL)-1,3-BENZOXAZOLE-6-CARBO...

Novel Process for the Preparation of Filgotinib and Intermediates T...

PROCESS FOR THE PREPARATION OF RIVAROXABAN INVOLVING NOVEL INTERMED...

PROCESS FOR THE PREPARATION OF OPICAPONE AND INTERMEDIATES THEREOF

HIGHLY EFFICIENT ENZYMATIC PROCESS TO PRODUCE (R)-3-QUINUCLIDINOL

NOVEL PROCESS TO PREPARE N-[2-[(1S)-1-(3-ETHOXY-4-METHOXYPHENYL)-2-...

IMPROVED PROCESS FOR THE PREPARATION OF RIVAROXABAN INVOLVING NOVEL...

AN IMPROVED PROCESS FOR PREPARATION AND PURIFICATION OF VORTIOXETIN...

AN IMPROVED PROCESS FOR THE PREPARATION OF LACOSAMIDE

PROCESS FOR THE PREPARATION OF APIXABAN AND INTERMEDIATES THEREOF

Process for the Preparation of (3R,4R)-(1-BENZYL-4-METHYLPIPERIDIN-...

PROCESS FOR THE PREPARATION OF APIXABAN AND INTERMEDIATES THEREOF

Process for the Preparation of (3R,4R)-(1-BENZYL-4-METHYLPIPERIDIN-...

PROCESS FOR THE PREPARATION OF APIXABAN AND INTERMEDIATES THEREOF

PROCESS FOR THE PREPARATION OF (3R,4R)-(1-BENZYL-4-METHYLPIPERIDIN-...

PROCESS FOR THE PREPARATION OF APIXABAN AND INTERMEDIATES THEREOF

AN IMPROVED PROCESS FOR THE PREPARATION OF (3R,4R)-(1-BENZYL-4-METH...