IP Verse

Heng competitive analysis

Loading summary...

Latest oppositions filed by Heng

Explore patent oppositions filed by Heng against competitors, revealing strategic technology disputes and market positioning.

Last updated on: Oct 23, 2025

Patent Number	Title	Applicant	Opposition Date
Get instant updates on new opposition filings by the company
EP3709026	Instrument For Analyzing Biological Samples And Reagents	DOUGLAS SCIENTIFIC	Apr 17, 2025
EP3430923	Medical Sock	DECO VISION BVBA	Jul 13, 2021
EP3205497	Laminar Composite Toilet Lid And Seat	TOPSEAT	Jan 7, 2019
EP2895021	Upper Body Covering Item	FALKE	Apr 18, 2018
EP2895020	Leg Covering Item	FALKE	Apr 17, 2018

Latest patents of Heng opposed by its competitors

Explore Heng's recently opposed patents, revealing key competitive challenges and strategic patent disputes in the industry. Track oppositions filed by competitors to understand technology battlegrounds and assess potential risks.

Last updated on: Oct 23, 2025

Patent Number	Grant Date	Title	Total Oppositions
EP4230299	Dec 11, 2024	Cabin Air Filter With Polarisation	1
EP3873641	Dec 6, 2023	Filter Arrangement And Method	1
EP3263795	May 15, 2019	Composite Structural Wall And Method Of Construction Thereof	2
EP2930269	Feb 27, 2019	Structural Joint	3

Latest publications and patents of Heng New

Explore the latest publications and patents granted to Heng, showcasing their recent innovations and technological advancements.

Last updated on: Oct 18, 2025

Publication Number	Publication Date	Title	Legal Status
Get instant update for new patents of Heng
EP4230299	Dec 11, 2024	Cabin Air Filter With Polarisation	Granted And Under Opposition
EP3873641	Dec 6, 2023	Filter Arrangement And Method	Revoked
EP3263795	May 15, 2019	Composite Structural Wall And Method Of Construction Thereof	Opposition Rejected
EP2930269	Feb 27, 2019	Structural Joint	Revoked

Latest PTAB cases involving Heng

Discover the latest PTAB cases involving Heng, highlighting their recent legal challenges and patent disputes.

Last updated on: Oct 24, 2025

Proceeding Number	Filing Date	Petitioner	Respondent	Status
Get alerts for PTAB Cases involving Heng
IPR2024-00603	Feb 22, 2024	CHAMPION LABORATORIES	HENGST	Final Written Decision
IPR2017-01312	Apr 24, 2017	HENGDIAN GROUP DMEGC MAGNETICS	HITACHI METALS	Final Written Decision
IPR2017-01313	Apr 24, 2017	HENGDIAN GROUP DMEGC MAGNETICS	HITACHI METALS	Institution Denied

Peer Comparison New

IP litigation analysis comparing Heng with top 3 competitors. Includes complete PTAB case data and opposition data from 2018 onwards.

Last updated on: Oct 23, 2025

Company	Oppositions Filed	Oppositions Faced	PTAB Cases Filed	PTAB Cases Faced
GUTEZEICHENGEMEINSCHAFT MEDIZINISCHE KOMPRESSIONSSTRUMPFE EV	3	-	-	-
FALKE	2	2	-	-