Family

+

−

• No Family data available.

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

Patent Owner(s)

Patent Owner	Address
GLOBAL TOTAL OFFICE	560 SUPERTEST ROAD DOWNSVIEW ONTARIO M3J 2

International Classification(s)

• Non-US Classification not provided for expired patents

Inventor(s)

Inventor Name	Address	# of filed Patents	Total Citations
Tedesco, Romeo	Weston, CA	16	366
# of filed Patents : 16 Total Citations : 366

Cited Art Landscape

Load Citation

• No Cited Art to Display

Loading Cited Art Landscape...

Patent Citation Ranking

• Citation Ranking not provided for expired patents

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 No: 7601251

Methods and apparatus for low resistance electrophoresis of prior-cast, hydratable separation media

---

Abstract

---

Methods and apparatus are presented that facilitate electrophoresis of prior-cast, hydratable separation media, usefully immobilized pH gradient (IPG) strips. The method exploits the swelling of prior-cast, hydratable separation media upon rehydration to help lodge the media in an enclosing member that permits spaced electrical communication with the enclosed separation media. The electrical communication permits a voltage gradient to be established in the enclosed separation medium sufficient to effect separation of analytes therein. Cassettes, buffer cores, electrophoresis systems and kits are presented for effecting the methods of the invention.

---

 

---

Description

---

Claims

---

Claims data not available

---

Legal Events

 

• MAFP2021
• FPAY2017
• FPAY2013
• AS2010
• I2009
• STCF2009
• AS2008
• AS2008
• AS2008
• P2004
• AS2004
• F2003
• PD2001

Date	Code	Event	Description
Mar 31, 2021	MAFP	MAINTENANCE FEE PAYMENT	free format text: PAYMENT OF MAINTENANCE FEE, 12TH YEAR, LARGE ENTITY (ORIGINAL EVENT CODE: M1553); ENTITY STATUS OF PATENT OWNER: LARGE ENTITY year of fee payment: 12
Mar 30, 2017	FPAY	FEE PAYMENT	year of fee payment: 8
Mar 18, 2013	FPAY	FEE PAYMENT	year of fee payment: 4
May 28, 2010	AS	ASSIGNMENT	free format text: LIEN RELEASE;ASSIGNOR:BANK OF AMERICA, N.A.;REEL/FRAME:030182/0461 Owner name: LIFE TECHNOLOGIES CORPORATION, CALIFORNIA Effective Date: May 28, 2010
Oct 13, 2009	I	Issuance
Sep 23, 2009	STCF	INFORMATION ON STATUS: PATENT GRANT	free format text: PATENTED CASE
Nov 21, 2008	AS	ASSIGNMENT	free format text: CORRECTIVE ASSIGNMENT TO CORRECT THE APPLICATION NO 09452626 PREVIOUSLY RECORDED ON REEL 023882 FRAME 0551. ASSIGNOR(S) HEREBY CONFIRMS THE MERGER SHOULD NOT HAVE BEEN RECORDED AGAINST THIS PATENT APPLICATION NUMBER;ASSIGNOR:INVITROGEN CORPORATION;REEL/FRAME:034217/0490 Owner name: LIFE TECHNOLOGIES CORPORATION, CALIFORNIA Effective Date: Nov 21, 2008
Nov 21, 2008	AS	ASSIGNMENT	free format text: CHANGE OF NAME;ASSIGNOR:INVITROGEN CORPORATION;REEL/FRAME:022594/0777 Owner name: LIFE TECHNOLOGIES CORPORATION, CALIFORNIA Effective Date: Nov 21, 2008
Nov 21, 2008	AS	ASSIGNMENT	free format text: SECURITY AGREEMENT;ASSIGNOR:LIFE TECHNOLOGIES CORPORATION;REEL/FRAME:021975/0467 Owner name: BANK OF AMERICA, N.A., AS COLLATERAL AGENT, WASHIN Effective Date: Nov 21, 2008 free format text: SECURITY AGREEMENT;ASSIGNOR:LIFE TECHNOLOGIES CORPORATION;REEL/FRAME:021975/0467 Owner name: BANK OF AMERICA, N.A., AS COLLATERAL AGENT,WASHING Effective Date: Nov 21, 2008
Apr 29, 2004	P	Published
Jan 07, 2004	AS	ASSIGNMENT	free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNORS:ROONEY, REGINA D.;SCOTT, BRADLEY S.;AMSHEY, JOSEPH W.;AND OTHERS;REEL/FRAME:014858/0713;SIGNING DATES FROM 20031001 TO 20031215 Owner name: INVITROGEN CORPORATION, CALIFORNIA
Jun 17, 2003	F	Filing
May 10, 2001	PD	Priority Date