Family

Loading Family data...

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

Patent Owner(s)

Patent Owner	Address
EVONIK DEGUSSA GMBH	BENNIGSENPLATZ 1 DUSSELDORF 40474

International Classification(s)

• C07C:ACYCLIC OR CARBOCYCLIC COMPOUNDS

• [Classification Symbol]

• [Patents Count]

Inventor(s)

Inventor Name	Address	# of filed Patents	Total Citations
Beckmann, Andreas	Recklinghausen, DE	19	159
Buschken, Wilfried	Haltern am See, DE	32	495
Kerker, Lothar	Dulmen, DE	6	66
Maschmeyer, Dietrich	Recklinghausen, DE	55	575
Nierlich, Franz	Marl, DE	46	612
Peters, Udo	Marl, DE	9	146
Rottger, Dirk	Recklinghausen, DE	17	208

Cited Art Landscape

Load Citation

• No Cited Art to Display

Loading Cited Art Landscape...

Patent Citation Ranking

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

DATE PUBLISHED	PUBLICATION/PATENT NO.	PUBLICATION TYPE
January 09, 2007	US,7161053,B2   US7161053B2	GRANTED PATENT AS SECOND PUBLICATION
May 20, 2004	US,20040097773,A1   US20040097773A1	FIRST PUBLISHED PATENT APPLICATION

Full Text

US Patent No: 7161053

Oligomerization of isobutene in N-butenic hydrocarbon streams

---

 

Legal Events