Family

Loading Family data...

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

Patent Owner(s)

Patent Owner	Address
THE QUEEN'S UNIVERSITY OF BELFAST	BELFAST BT7 1NN

International Classification(s)

• A61K:PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOS....

• 2012 Application Filing Year
• A61K Class
• 11964 Applications Filed
• 9694 Patents Issued To-Date
• 81.03 % Issued To-Date

Inventor(s)

Inventor Name	Address	# of filed Patents	Total Citations
Chen, Tianbao	Belfast, GB	4	9
# of filed Patents : 4 Total Citations : 9
Hirst, David	Belfast, GB	14	160
# of filed Patents : 14 Total Citations : 160
O'Rourke, Martin	Belfast, GB	3	9
# of filed Patents : 3 Total Citations : 9
Shaw, Christopher	Belfast, GB	28	163
# of filed Patents : 28 Total Citations : 163
Walker, Brian	Belfast, GB	67	786
# of filed Patents : 67 Total Citations : 786

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
11.5 Year Payment	$7400.00	$3700.00	$1850.00	Jun 24, 2025

Fee	Large entity fee	small entity fee	micro entity fee
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
December 24, 2013	US,8614187,B2   US8614187B2	GRANTED PATENT AS SECOND PUBLICATION
November 22, 2012	US,20120295851,A1   US20120295851A1	FIRST PUBLISHED PATENT APPLICATION

Full Text

US Patent No: 8771725

Poly(urea-urethane) compositions useful as topical medicaments and methods of using the same

---

Abstract

---

The present invention provides a method of treating a skin ailment including administering to a subject in need thereof, a therapeutically effective amount of a composition including (i) a primary diamine; (ii) a secondary aromatic diamine; (iii) a polyisocyanate; and (iv) optionally, a polyol. The present invention also provides a method of forming a skin bandage.

---

 

---

Description

---

Claims

---

Claims data not available

---

Legal Events

 

• AS2023
• FEPP2022
• MAFP2022
• AS2022
• FEPP2022
• MAFP2018
• I2014
• STCF2014
• P2009
• AS2008
• F2008
• PD2007

Date	Code	Event	Description
Jan 11, 2023	AS	ASSIGNMENT	free format text: RELEASE BY SECURED PARTY;ASSIGNOR:EVENING POST GROUP, LLC;REEL/FRAME:062347/0129 Owner name: EPI HEALTH, LLC, SOUTH CAROLINA Effective Date: Jan 11, 2023
Jul 07, 2022	FEPP	FEE PAYMENT PROCEDURE	free format text: 7.5 YR SURCHARGE - LATE PMT W/IN 6 MO, SMALL ENTITY (ORIGINAL EVENT CODE: M2555); ENTITY STATUS OF PATENT OWNER: SMALL ENTITY
Jul 07, 2022	MAFP	MAINTENANCE FEE PAYMENT	free format text: PAYMENT OF MAINTENANCE FEE, 8TH YR, SMALL ENTITY (ORIGINAL EVENT CODE: M2552); ENTITY STATUS OF PATENT OWNER: SMALL ENTITY year of fee payment: 8
Mar 11, 2022	AS	ASSIGNMENT	free format text: SECURITY INTEREST;ASSIGNOR:EPI HEALTH, LLC;REEL/FRAME:059364/0509 Owner name: EVENING POST GROUP, LLC, SOUTH CAROLINA Effective Date: Mar 11, 2022
Feb 28, 2022	FEPP	FEE PAYMENT PROCEDURE	free format text: MAINTENANCE FEE REMINDER MAILED (ORIGINAL EVENT CODE: REM.); ENTITY STATUS OF PATENT OWNER: SMALL ENTITY
Jan 08, 2018	MAFP	MAINTENANCE FEE PAYMENT	free format text: PAYMENT OF MAINTENANCE FEE, 4TH YR, SMALL ENTITY (ORIGINAL EVENT CODE: M2551) year of fee payment: 4
Jul 08, 2014	I	Issuance
Jun 18, 2014	STCF	INFORMATION ON STATUS: PATENT GRANT	free format text: PATENTED CASE
Apr 16, 2009	P	Published
Nov 20, 2008	AS	ASSIGNMENT	free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNORS:CHESSON, JERRY;ROMACK, TIMOTHY J.;SWICK, LANCE L.;AND OTHERS;REEL/FRAME:021866/0564;SIGNING DATES FROM 20081031 TO 20081105 Owner name: CHESSON LABORATORY ASSOCIATES, INC., NORTH CAROLIN free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNORS:CHESSON, JERRY;ROMACK, TIMOTHY J.;SWICK, LANCE L.;AND OTHERS;SIGNING DATES FROM 20081031 TO 20081105;REEL/FRAME:021866/0564 Owner name: CHESSON LABORATORY ASSOCIATES, INC., NORTH CAROLIN
Oct 02, 2008	F	Filing
Oct 12, 2007	PD	Priority Date