Where does Huntsman P&A UK Limited rank among US patent assignees?

According to USPTO PatentsView (2015–2025 granted utility patents), Huntsman P&A UK Limited ranks #40,785 of 49,997 assignees by granted-patent volume, the same sort as the companies listing and top-holders ranking. See /methodology/#corpus-placement.

How many patents does Huntsman P&A UK Limited hold?

Huntsman P&A UK Limited holds 6 US utility patents granted between 2016 and 2021, spanning 8 technology areas.

What is Huntsman P&A UK Limited's Innovation Score?

Huntsman P&A UK Limited has an Innovation Score of 25.2 out of 100 (17th percentile of the corpus). This composite metric weighs portfolio volume (40%), grant velocity (20%), technology breadth (25%), and claim depth (15%).

What technology areas does Huntsman P&A UK Limited focus on?

Huntsman P&A UK Limited's top technology area is C01P (Indexing Scheme Relating TO Structural AND Physical Aspects OF Solid Inorganic Compounds) with 6 patents, ranking #187 of 939 assignees active in that subclass. Grants appear in 8 CPC subclasses total.

Is Huntsman P&A UK Limited's patent grant rate increasing or decreasing?

Huntsman P&A UK Limited's recent grant velocity is +100% compared to the prior five-year period (grant years, not application filing dates). This indicates accelerating grant output.

What does claim depth mean for Huntsman P&A UK Limited's patents?

Huntsman P&A UK Limited's patents average 14.2 claims each. This is an aggregate descriptive count from the grant record; it does not establish claim scope, legal strength, enforceability, or design-around risk.

How is the Huntsman P&A UK Limited patent data sourced?

All patent data comes from USPTO PatentsView, a public research dataset maintained by the United States Patent and Trademark Office covering US granted utility patents from 2015 to 2025.

USPTO 2015–2025 USPTO PatentsView Foreign Corporation

Huntsman P&A UK Limited

USPTO PatentsView assignee record - 6 granted patents across 8 technology areas, recorded in grant years 2016–2021. Grant-trend analysis is cross-referenced to USPTO Patent Public Search; it does not measure application filings, current R&D, or legal strength. Primary class: C01P (Indexing Scheme Relating TO Structural AND Physical Aspects OF Solid Inorganic Compounds).

Compiled by PlainPatent · May 15, 2026

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The verdict

According to USPTO PatentsView, Huntsman ranks #40,785 of 49,997 tracked US assignees by granted-patent volume, with 6 patents across 8 technology areas.

#40,785
of 49,997 US assignees by volume: 17th percentile
by Innovation Score (25.2/100): 14.2
avg claims per patent: +100%
grant velocity, last 5 yrs

USPTO PatentsView assignee plate

Corpus R40785 · Foreign Corporation #40,785 · 6 grants

GRANTS-MICRO · LOWER-Q · PHOTO-FINISH · CPC-NARROW · INNOV-THIN · CLAIMS-RICH · TYPE-FRNCORP · VEL-SURGE · BOOK-FULL

GRANTS-MICRO 6 grants
LOWER-Q #40,785/49,997
PHOTO-FINISH Hulico
CPC-NARROW C01P · 8 areas
INNOV-THIN 25.2/100
CLAIMS-RICH 14.2 claims/avg
TYPE-FRNCORP Foreign Corp
VEL-SURGE +100% vel
BOOK-FULL 10/10 fields

Nearest grant-volume peer: Hulico LLC (±0 grants)

Instrument codes from this assignee’s USPTO PatentsView grant sheet: volume band, corpus rank, photo-finish peer, lead CPC, Innovation Score, claim depth, assignee type, velocity, and book completeness. Not a USPTO rating of patent strength.

How Huntsman’s 25.2 Innovation Score adds up

The same four weighted components behind every Innovation Score on PlainPatent: portfolio volume, grant velocity, technology breadth, and claim depth.

Volume 6.7 pts (27%) Velocity 0.0 pts (0%) Breadth 10.0 pts (40%) Claim depth 8.5 pts (34%)

Qualcomm Incorporated · highest

85
Huntsman P&A UK · this assignee

25
3D Lighting… · lowest

7

What this shows Huntsman's Innovation Score is 25.2/100 (17th percentile of the PatentsView-derived corpus). The chart places that score against the nearest Innovation Score peers plus corpus poles, not a reprint of the volume ranking.

Does more volume mean deeper claims for Huntsman?

Each dot is one of Huntsman’s 8 nearest volume peers (same corpus rank neighbourhood as the chart above), placed by total granted patents (horizontal) against average claims per patent (vertical). Huntsman’s own 14.2 claims/patent is ABOVE the 12.3 median for these volume peers. More thorough claims than most filers at this scale, not just more of them.

Huntsman vs its 8 nearest volume peers: granted patents vs average claims per patent. Source: USPTO PatentsView.

Where Huntsman's grants concentrate

Huntsman P&A UK Limited is a focused PatentsView assignee: 8 CPC subclasses with 100% of grants classified under C01P (Indexing Scheme Relating TO Structural AND Physical Aspects OF Solid Inorganic Compounds). Peak complete grant year is 2020 (3 grants) versus a trough of 1 in 2016. By volume, Huntsman sits between Hulico LLC and Hybe Co., Ltd.

Hulico

6
Human Metabolome

6
Hunan San'an Semi…

6
Hunteck Semicondu…

6
Hushan Autoparts

6
Huttenes-albertus…

6
Hyas Infosec

6
Hybe

6
Huntsman P&A UK ◀

6

What this shows Huntsman holds 6 patents at rank #40,680, shown against the 8 assignees closest to it in grant volume rather than the industry's largest filers.

Companies ranked near Huntsman

By rank, the assignees closest to #40,680 in granted patent volume.

Leaders in C01P (Indexing Scheme Relating TO Structural AND Physical Aspec…)

Other assignees with the most granted patents in Huntsman's primary technology class.

Huntsman's Innovation Score vs. every tracked assignee

Composite of portfolio volume, grant velocity, technology breadth, and claim depth (0–100)

25 17th percentile higher than 17% of 49,997 US assignees

Each bar is a band; taller bars hold more US assignees. The dashed line + filled bar mark this entry. Hover or tap any bar for its full count, share, and where it sits relative to this entry.

Source USPTO PatentsView, PlainPatent Innovation Score · 2015–2025

USPTO utility patent grants by year · 2016–2021

Grants by year

Teal-shaded recent years (2020–present) versus the 2016–2019 baseline. Full figures in the table below.

View data table

Huntsman P&A UK Limited patent grants by year, 2015–2025
Year	Patents Granted	Share of Period
2016	1	16.7%
2019	1	16.7%
2020	3	50.0%
2021	1	16.7%

Which technologies does Huntsman P&A UK Limited patent most?

C01P - Indexing Scheme Relating TO Structural AND Physical Aspects OF Solid Inorganic Compounds 6

C09C - Treatment OF Inorganic Materials, Other Than Fibrous Fillers, TO Enhance Their Pigmenting OR Filling Properties ; Preparation OF Carbon Black ; ; Preparation OF Inorganic Materials Which ARE NO Single Chemical Compounds AND Which ARE Mainly Used AS Pigments OR Fillers 4

C01G - Compounds Containing Metals NOT Covered BY Subclasses C01d OR C01f 4

B01J - Chemical OR Physical Processes, e.g. Catalysis OR Colloid CHEMISTRY; Their Relevant Apparatus 3

C08K - Use of inorganic or non-macromolecular organic substances as compounding ingredients 2

C09D - Coating Compositions, e.g. Paints, Varnishes OR LACQUERS; Filling PASTES; Chemical Paint OR INK REMOVERS; INKS; Correcting FLUIDS; WOODSTAINS; Pastes OR Solids FOR Colouring OR PRINTING; USE OF Materials Therefor 2

C08J - WORKING-UP; General Processes OF COMPOUNDING; After-treatment NOT Covered BY Subclasses C08b, C08c, C08f, C08g or C08h 1

B82Y - Specific Uses OR Applications OF NANOSTRUCTURES; Measurement OR Analysis OF NANOSTRUCTURES; Manufacture OR Treatment OF Nanostructures 1

Top 8 of 8 technology areas

More on this record

Data Source

USPTO PatentsView, US granted patents 2015–2025

View all rankings → How is Innovation Score calculated?

What to do with this data

Huntsman P&A UK Limited's patent record in context - here's where to go next.

Huntsman P&A UK Limited's lead technology class is C01P (Indexing Scheme Relating TO Structural AND Physical Aspects OF Solid Inorganic Compounds), 100% of its portfolio - see every assignee active in that class. Explore C01P
Ranked #40,785 of 49,997 tracked assignees by patent volume - see the full leaderboard. See the ranking
Compare Huntsman P&A UK Limited against Hulico LLC, an assignee filing at a similar volume. Compare portfolios
Innovation Score of 25.2/100 blends volume, velocity, technology breadth, and claim depth. How it's calculated

Figures reflect USPTO PatentsView grant data through May 2026; pending applications not yet granted are not counted.

Data sourced from USPTO PatentsView - official U.S. government patent data. See our methodology for computation details. Retrieved and formatted by PlainPatent

Disclaimer: This information is provided for informational purposes only and does not constitute professional advice. Data is sourced from the USPTO PatentsView database. Consult a qualified professional before making decisions based on this data.

Read our methodology - how this data is sourced, computed, and verified.

Data sources used on this page

USPTO PatentsView - the disambiguated bulk patent-grant, assignee, and CPC data this page's figures are derived from. patentsview.org
Cooperative Patent Classification (CPC) - the joint USPTO/EPO classification scheme used to group patents by technology area. cooperativepatentclassification.org
USPTO Patent Public Search - the official interface to verify the status of any individual patent. ppubs.uspto.gov

Compiled by PlainPatent , US Patent Intelligence Editorial Process · May 15, 2026

Every figure on PlainPatent is rendered directly from USPTO source data, no number is typed in by an editor. This page draws directly on USPTO source data, no figure is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of May 2026.