IP Library Granted Patent US 9,420,793
Granted Patent B2
US 9,420,793 · App. 14/995,547 · Granted Aug 23, 2016

Antiparasitic compounds

View Patent ↗
Loading inventors, assignments & file history…
Monitor This Case
Get email alerts when status or documents change.
Order Certified Copies
Most orders are placed with the USPTO same day — all within 24 business hours.
Order via The Patent Place →
Pre-filled with this patent's details
Quick Facts
Patent No.
US 9,420,793
App. No.
14/995,547
Granted
Aug 23, 2016
Kind
B2
Abstract

The present invention relates to isothiazoline compounds of formula (I). The compounds are useful for combating or controlling invertebrate pests, in particular arthropod pests and nematodes. The invention also relates to a method for controlling invertebrate pests by using these compounds and to veterinary compositions comprising said compounds.

Claims (2)

1. A compound 1-[6-[5-(3,5-dichloro-4-fluoro-phenyl)-5-(trifluoromethyl)-4H-isothiazol-3-yl]spiro[1H-isobenzofuran-3,3′-azetidine]-1′-yl]-3,3,3-trifluoro-propan-1-one or a pesticidal, veterinary, or pharmaceutically acceptable salt thereof.

2. A composition comprising 1-[6-[5-(3,5-dichloro-4-fluoro-phenyl)-5-(trifluoromethyl)-4H-isothiazol-3-yl]spiro[1H-isobenzofuran-3,3′-azetidine]-1′-yl]-3,3,3-trifluoro-propan-1-one or a pesticidal, veterinary, or pharmaceutically acceptable salt thereof and one or more pesticidal, veterinary, or pharmaceutically acceptable carrier.

Assignments (7)
RELEASE OF FIRST LIEN SECURITY INTEREST IN PATENTS Recorded Mar 6, 2025
From: ROYAL BANK OF CANADA
To: CAMBREX CHARLES CITY, INC.; AVISTA PHARMA SOLUTIONS, INC.; SNAPDRAGON CHEMISTRY, INC.
Reel/Frame 070438/0333 →
RELEASE OF SECOND LIEN SECURITY INTEREST IN PATENTS Recorded Dec 7, 2020
From: ROYAL BANK OF CANADA, AS COLLATERAL AGENT
To: AVISTA PHARMA SOLUTIONS, INC.
Reel/Frame 054630/0307 →
SECOND LIEN PATENT SECURITY AGREEMENT Recorded Dec 4, 2019
From: CAMBREX CHARLES CITY, INC.; AVISTA PHARMA SOLUTIONS, INC.
To: ROYAL BANK OF CANADA, AS COLLATERAL AGENT
Reel/Frame 051196/0080 →
NOTICE OF RELEASE OF SECURITY INTEREST IN PATENTS Recorded Dec 4, 2019
From: WELLS FARGO BANK, NATIONAL ASSOCIATION
To: AVISTA PHARMA SOLUTIONS, INC.
Reel/Frame 051196/0092 →
FIRST LIEN PATENT SECURITY AGREEMENT Recorded Dec 4, 2019
From: AVISTA PHARMA SOLUTIONS, INC.; CAMBREX CHARLES CITY, INC.
To: ROYAL BANK OF CANADA, AS COLLATERAL AGENT
Reel/Frame 051283/0877 →
SECURITY INTEREST Recorded Feb 1, 2019
From: AVISTA PHARMA SOLUTIONS, INC.
To: WELLS FARGO BANK, NATIONAL ASSOCIATION, AS ADMINISTRATIVE AGENT
Reel/Frame 048218/0762 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Apr 15, 2016
From: SPEAKE, JASON D.; PERALES, JOE B.; FAN, WEIMING; ROLLAND, SOLENE CLARISSE
To: AVISTA PHARMA SOLUTIONS
Reel/Frame 038295/0329 →