Family

Country	kind	publication No.	Filing Date	Type	Sub-Type

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

Patent Owner(s)

• STEELCASE DEVELOPMENT CORPORATION

International Classification(s)

• 0601:SEATS

• 2009 Application Filing Year
• 0601 Class
• 65 Applications Filed
• 65 Patents Issued To-Date
• 100 % Issued To-Date

Inventor(s)

Inventor Name	Address	# of filed Patents	Total Citations
Ludwig, James N	Grand Rapids , US	109	2840
# of filed Patents : 109 Total Citations : 2840
Smith, Bruce M	Grand Rapids , US	108	2927
# of filed Patents : 108 Total Citations : 2927
Yoo, Terence Sean	Grand Rapids , US	6	225
# of filed Patents : 6 Total Citations : 225

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Patent Citation Ranking

• 61 Citation Count
• 0601 Class

• 0 % this patent is cited more than
• 16 Age

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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: 9824876

Fluid chromatography injectors and injector inserts

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Abstract

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Certain embodiments described herein are directed to injector inserts and injector assemblies. In some examples, an injector insert that includes an inlet comprising a substantially inert metal is described. In other examples, an injector that includes a major amount of a substantially inert metal in a fluid flow path is disclosed. Devices and systems using the injectors inserts and injectors are also described.

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Description

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Claims

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Claims data not available

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Legal Events

 

• AS2023
• AS2023
• MAFP2021
• I2017
• STCF2017
• P2011
• AS2011
• F2011
• PD2010

Date	Code	Event	Description
Mar 13, 2023	AS	ASSIGNMENT	free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNOR:PERKINELMER HEALTH SCIENCES INC.;REEL/FRAME:063170/0026 Owner name: PERKINELMER U.S. LLC, CONNECTICUT Effective Date: Mar 13, 2023
Mar 13, 2023	AS	ASSIGNMENT	free format text: SECURITY INTEREST;ASSIGNOR:PERKINELMER U.S. LLC;REEL/FRAME:066839/0109 Owner name: OWL ROCK CAPITAL CORPORATION, NEW YORK Effective Date: Mar 13, 2023
May 05, 2021	MAFP	MAINTENANCE FEE PAYMENT	free format text: PAYMENT OF MAINTENANCE FEE, 4TH YEAR, LARGE ENTITY (ORIGINAL EVENT CODE: M1551); ENTITY STATUS OF PATENT OWNER: LARGE ENTITY year of fee payment: 4
Nov 21, 2017	I	Issuance
Nov 01, 2017	STCF	INFORMATION ON STATUS: PATENT GRANT	free format text: PATENTED CASE
Sep 01, 2011	P	Published
May 09, 2011	AS	ASSIGNMENT	free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNORS:MANNINO, ROSARIO;GOODMAN, WILLIAM;REEL/FRAME:026284/0597 Owner name: PERKINELMER HEALTH SCIENCES, INC., MASSACHUSETTS Effective Date: May 09, 2011
Feb 25, 2011	F	Filing
Feb 26, 2010	PD	Priority Date