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Country	kind	publication No.	Filing Date	Type	Sub-Type
AU	B2	AU2011255464	May 20, 2011	Patent	Grant
Type : Patent Sub-Type : Grant
PATENT PROCEEDED BY OPI		Processes for preparing macrolides and ketolides and intermediates therefor		Jun 16, 2016
CA	A1	CA2799937	May 20, 2011	Patent	Application
Type : Patent Sub-Type : Application
APPLICATION LAID OPEN		PROCESSES FOR PREPARING MACROLIDES AND KETOLIDES AND INTERMEDIATES THEREFOR		Nov 24, 2011
RU	C2	RU2608390	May 20, 2011	Patent	Grant
Type : Patent Sub-Type : Grant
PATENT FOR INVENTION ( 2ND PUBL.)		СПОСОБЫ ПОЛУЧЕНИЯ МАКРОЛИДОВ И КЕТОЛИДОВ, И ПРОМЕЖУТОЧНЫХ СОЕДИНЕНИЙ ДЛЯ ИХ ПОЛУЧЕНИЯ		Jan 18, 2017
JP	B2	JP6184319	May 20, 2011	Patent	Grant
Type : Patent Sub-Type : Grant
PUBLISHED GRANTED PATENT (SECOND LEVEL)		マクロライド類およびケトライド類ならびにその中間体を調製するための工程		Aug 23, 2017
CN	B	CN105198944	May 20, 2011	Patent	Grant
Type : Patent Sub-Type : Grant
GRANTED PATENT FOR INVENTION		Prepare macrolide and the method for ketone lactone and its intermediate		Jun 01, 2018
CN	B	CN102917708	May 20, 2011	Patent	Grant
Type : Patent Sub-Type : Grant
GRANTED PATENT FOR INVENTION		Prepare the method for macrolide and ketone lactone and intermediate thereof		Nov 25, 2015
WO	A1	WO2011146829	May 20, 2011	Patent	Application
Type : Patent Sub-Type : Application
INTERNATIONAL APPLICATION PUBLISHED WITH INTERNATIONAL SEARCH REPORT		PROCESSES FOR PREPARING MACROLIDES AND KETOLIDES AND INTERMEDIATES THEREFOR		Nov 24, 2011
EP	B1	EP2571506	May 20, 2011	Patent	Grant
Type : Patent Sub-Type : Grant
Patent		PROCESSES FOR PREPARING MACROLIDES AND KETOLIDES AND INTERMEDIATES THEREFOR		May 10, 2017
US	B2	US9051346	May 20, 2011	Patent	Grant
Type : Patent Sub-Type : Grant
GRANTED PATENT AS SECOND PUBLICATION		Process for preparing triazole-containing ketolide antibiotics		Jun 09, 2015
BR	A2	BR112012029586	May 20, 2011	Patent	Application
Type : Patent Sub-Type : Application
APPLICATION FOR A PATENT OF INVENTION / PIPELINE PATENT PUBLISHED WITHOUT SEARCH REPORT		processos para preparar macrolídeos e cetolídeos e intermediários dos mesmos		Aug 02, 2016
KR	B1	KR101945324	May 20, 2011	Patent	Grant
Type : Patent Sub-Type : Grant
PATENT SPECIFICATION		매크로라이드들 및 케톨라이드들과 이의 중간체들을 제조하는 공정들		Feb 07, 2019
IL	A0	IL223161	Nov 20, 2012	Patent	Application
Type : Patent Sub-Type : Application
PATENT APPLICATION FILED		PROCESSES FOR PREPARING MACROLIDES AND KETOLIDES AND INTERMEDIATES THEREFOR		Jan 01, 1970
US	A1	US20190048035	Mar 06, 2018	Patent	Application
Type : Patent Sub-Type : Application
FIRST PUBLISHED PATENT APPLICATION		PROCESSES FOR PREPARING MACROLIDES AND KETOLIDES AND INTERMEDIATES THEREFOR		Feb 14, 2019
US	A1	US20200087335	Nov 25, 2019	Patent	Application
Type : Patent Sub-Type : Application
FIRST PUBLISHED PATENT APPLICATION		PROCESSES FOR PREPARING MACROLIDES AND KETOLIDES AND INTERMEDIATES THEREFOR		Mar 19, 2020

• 15 United States
• 10 France
• 8 Japan
• 7 China
• 5 Korea
• 2 Other

Patent Owner(s)

Patent Owner	Address
CEMPRA PHARMACEUTICALS INC	MORRISTOWN NJ 07960

International Classification(s)

• C07H:SUGARS; DERIVATIVES THEREOF; NUCLEOSIDES; NUCLEOTI....

• 2015 Application Filing Year
• C07H Class
• 1046 Applications Filed
• 916 Patents Issued To-Date
• 87.58 % Issued To-Date

Inventor(s)

Inventor Name	Address	# of filed Patents	Total Citations
Pereira, David E	Apex, US	21	347
# of filed Patents : 21 Total Citations : 347

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• 0 Citation Count
• C07H Class

• 0 % this patent is cited more than
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Maintenance Fees

Fee	Large entity fee	small entity fee	micro entity fee	due date
11.5 Year Payment	$7400.00	$3700.00	$1850.00	Feb 20, 2027

Fee	Large entity fee	small entity fee	micro entity fee
Surcharge - 11.5 year - Late payment within 6 months	$160.00	$80.00	$40.00
Surcharge after expiration - Late payment is unavoidable	$700.00	$350.00	$175.00
Surcharge after expiration - Late payment is unintentional	$1,640.00	$820.00	$410.00

Full Text

US Patent Application No: 2015/0232,500

PROCESSES FOR PREPARING MACROLIDES AND KETOLIDES AND INTERMEDIATES THEREFOR

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Abstract

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The invention described herein pertains to processes for the preparation of macrolide antibacterial agents. In particular, the invention pertains to processes for preparing macrolides and ketolides from erythromycin A.

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Description

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Claims

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