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

Patent Owner(s)

Patent Owner	Address
LINDQUIST LOUIS GUY	CALGARY

International Classification(s)

• B60R:VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT ....
• B62D:MOTOR VEHICLES; TRAILERS
• B61D:BODY DETAILS OR KINDS OF RAILWAY VEHICLES
• E05C:BOLTS OR FASTENING DEVICES FOR WINGS, SPECIALLY FO....
• B60P:VEHICLES ADAPTED FOR LOAD TRANSPORTATION OR TO TRA....

• 2017 Application Filing Year
• B60R Class
• 5134 Applications Filed
• 3775 Patents Issued To-Date
• 73.53 % Issued To-Date

Inventor(s)

Inventor Name	Address	# of filed Patents	Total Citations
Lindquist, Louis Guy	Calgary, CA	1	3
# of filed Patents : 1 Total Citations : 3

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Patent Citation Ranking

• 2 Citation Count
• B60R Class

• 28.42 % this patent is cited more than
• 6 Age

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Maintenance Fees

Fee	Large entity fee	small entity fee	micro entity fee	due date
7.5 Year Payment	$3600.00	$1800.00	$900.00	Feb 13, 2027
11.5 Year Payment	$7400.00	$3700.00	$1850.00	Feb 13, 2031

Fee	Large entity fee	small entity fee	micro entity fee
Surcharge - 7.5 year - Late payment within 6 months	$160.00	$80.00	$40.00
Surcharge - 11.5 year - Late payment within 6 months	$160.00	$80.00	$40.00
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
August 13, 2019	US,10377294,B2   US10377294B2	GRANTED PATENT AS SECOND PUBLICATION
May 30, 2019	US,20190160995,A1   US20190160995A1	FIRST PUBLISHED PATENT APPLICATION

Full Text

US Patent Application No: 10119619

Microfluidic pump and valve structures and fabrication methods

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Abstract

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Plastic microfluidic structures having a substantially rigid diaphragm that actuates between a relaxed state wherein the diaphragm sits against the surface of a substrate and an actuated state wherein the diaphragm is moved away from the substrate. As will be seen from the following description, the microfluidic structures formed with this diaphragm provide easy to manufacture and robust systems, as well readily made components such as valves and pumps.

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Description

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Claims

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Legal Events

 

• MAFP2022
• AS2021
• P2018
• STCF2018
• P2017
• F2017
• AS2014
• PD2003

Date	Code	Event	Description
May 04, 2022	MAFP	MAINTENANCE FEE PAYMENT	free format text: PAYMENT OF MAINTENANCE FEE, 4TH YR, SMALL ENTITY (ORIGINAL EVENT CODE: M2551); ENTITY STATUS OF PATENT OWNER: SMALL ENTITY year of fee payment: 4
May 17, 2021	AS	ASSIGNMENT	free format text: SECURITY INTEREST;ASSIGNOR:RHEONIX, INC.;REEL/FRAME:056254/0074 Owner name: GRASSHOPPER BANK, N.A., NEW YORK Effective Date: May 17, 2021
Nov 06, 2018	P	Publication
Oct 17, 2018	STCF	INFORMATION ON STATUS: PATENT GRANT	free format text: PATENTED CASE
Jun 01, 2017	P	Published
Feb 10, 2017	F	Filing
May 02, 2014	AS	ASSIGNMENT	free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNORS:ZHOU, PENG;YOUNG, LINCOLN C.;REEL/FRAME:041225/0773 Owner name: RHEONIX, INC., NEW YORK Effective Date: May 02, 2014
Oct 31, 2003	PD	Priority Date