Family

+

−

Country	kind	publication No.	Filing Date	Type	Sub-Type
IT	A1	ITMI20081164	Jun 26, 2008	Patent	Application
Type : Patent Sub-Type : Application
APPLICATION FO PATENT OF INVENTION		PROCESSO PER LA PRODUZIONE DI ESTERI DELL'ACIDO LEVULINICO DA BIOMASSE		Dec 27, 2009
EA	B1	EA017820	Jun 19, 2009	Patent	Grant
Type : Patent Sub-Type : Grant
PATENT		PROCESS FOR THE PRODUCTION OF ESTERS OF LEVULINIC ACID FROM BIOMASSES		Mar 29, 2013
EP	A1	EP2300410	Jun 19, 2009	Patent	Application
Type : Patent Sub-Type : Application
APPLICATION PUBLISHED WITH SEARCH REPORT		PROCESS FOR THE PRODUCTION OF ESTERS OF LEVULINIC ACID FROM BIOMASSES		Mar 30, 2011
WO	A1	WO2009156842	Jun 19, 2009	Patent	Application
Type : Patent Sub-Type : Application
INTERNATIONAL APPLICATION PUBLISHED WITH INTERNATIONAL SEARCH REPORT		PROCESS FOR THE PRODUCTION OF ESTERS OF LEVULINIC ACID FROM BIOMASSES		Dec 30, 2009
CN	A	CN102112432	Jun 19, 2009	Patent	Application
Type : Patent Sub-Type : Application
UNEXAMINED APPLICATION FOR A PATENT FOR INV.		Process for production of esters of levulinic acid from biomasses		Jun 29, 2011
BR	A2	BRPI0914709	Jun 19, 2009	Patent	Application
Type : Patent Sub-Type : Application
APPLICATION FOR A PATENT OF INVENTION / PIPELINE PATENT PUBLISHED WITHOUT SEARCH REPORT		processos para a síntese direta de ésteres do ácido levulínico e para preparar componentes oxigenados para formulações de combustíveis para veículos motorizados.		Oct 20, 2015

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

Patent Owner(s)

Patent Owner	Address
POLIMERI EUROPA S P A	PIAZZA BOLDRINI 1 SAN DONATO MILANESE 20097

International Classification(s)

• C07C:ACYCLIC OR CARBOCYCLIC COMPOUNDS

• 2009 Application Filing Year
• C07C Class
• 2742 Applications Filed
• 1548 Patents Issued To-Date
• 56.46 % Issued To-Date

Inventor(s)

Inventor Name	Address	# of filed Patents	Total Citations
Bianchi, Daniele	Milano, IT	35	82
# of filed Patents : 35 Total Citations : 82
Romano, Anna Maria	Novara, IT	4	4
# of filed Patents : 4 Total Citations : 4

Cited Art Landscape

Load Citation

• No Cited Art to Display

Loading Cited Art Landscape...

Patent Citation Ranking

• 1 Citation Count
• C07C Class

• 22.95 % this patent is cited more than
• 14 Age

Forward Cite Landscape

Load Citation

• No Forward Cites to Display

Loading Forward Cite Landscape...

Maintenance Fees

Fee	Large entity fee	small entity fee	micro entity fee	due date

Fee	Large entity fee	small entity fee	micro entity fee
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: 2011/0160,479

PROCESS FOR THE PRODUCTION OF ESTERS OF LEVULINIC ACID FROM BIOMASSES

---

Abstract

---

A new process is described for the direct synthesis of esters of levulinic acid starting from biomasses containing one or more polysaccharides and from aliphatic alcohols, in the presence of a suitable organic acid catalyst. In particular, the biomasses can be lignin-cellulose biomasses. The esters thus obtained can be used as oxygenated components in the formulation of fuels for motor vehicles, with the aim of reducing the particulate emissions.

---

 

---

Description

---

Claims

---

Claims data not available

---

Legal Events

• No Legal Status data available.