Family

Loading Family data...

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

Patent Owner(s)

Patent Owner	Address
BERU AKTIENGESELLSCHAFT	71363 LUDWIGSBURG

International Classification(s)

• H05B:ELECTRIC HEATING; ELECTRIC LIGHTING NOT OTHERWISE ....

• [Classification Symbol]

• [Patents Count]

Inventor(s)

Inventor Name	Address	# of filed Patents	Total Citations
Berdel, Erich	Asperg, DE	2	7
Brichzin, Volker	Ludwigsburg, DE	9	30
Eller, Martin	Ludwigsburg, DE	23	70
Fromm, Gerald	Wain, DE	3	9
Geiger, Steffen	Asperg, DE	23	141
Last, Bernd	Reutlingen, DE	24	126
Wulff, Nicolaus	Ludwigsburg, DE	7	8

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
March 26, 2013	US,8405007,B2   US8405007B2	GRANTED PATENT AS SECOND PUBLICATION
May 27, 2010	US,20100126983,A1   US20100126983A1	FIRST PUBLISHED PATENT APPLICATION

Full Text

US Patent No: 8405007

Device for producing a temperature gradient

---

 

Legal Events