Where does Chemours-mitsui Fluoroproducts Co., Ltd. rank among US patent assignees?

According to USPTO PatentsView (2015–2025 granted utility patents), Chemours-mitsui Fluoroproducts Co., Ltd. ranks #24,092 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 Chemours-mitsui Fluoroproducts Co., Ltd. hold?

Chemours-mitsui Fluoroproducts Co., Ltd. holds 11 US utility patents granted between 2019 and 2025, spanning 16 technology areas.

What is Chemours-mitsui Fluoroproducts Co., Ltd.'s Innovation Score?

Chemours-mitsui Fluoroproducts Co., Ltd. has an Innovation Score of 49.3 out of 100 (top 15% of the corpus). This composite metric weighs portfolio volume (40%), grant velocity (20%), technology breadth (25%), and claim depth (15%).

Is Chemours-mitsui Fluoroproducts Co., Ltd.'s patent grant rate increasing or decreasing?

Chemours-mitsui Fluoroproducts Co., Ltd.'s recent grant velocity is +800% compared to the prior five-year period (grant years, not application filing dates). This indicates accelerating grant output.

What does claim depth mean for Chemours-mitsui Fluoroproducts Co., Ltd.'s patents?

Chemours-mitsui Fluoroproducts Co., Ltd.'s patents average 10.9 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 Chemours-mitsui Fluoroproducts Co., Ltd. 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

Chemours-mitsui Fluoroproducts Co., Ltd.

Q: What technology areas does Chemours-mitsui Fluoroproducts Co., Ltd. focus on?

Chemours-mitsui Fluoroproducts Co., Ltd.'s top technology area is B29C (Shaping OR Joining OF PLASTICS; Shaping OF Material IN A Plastic State, NOT Otherwise Provided FOR; After-treatment OF THE Shaped Products, e.g. Repairing) with 9 patents, ranking #675 of 4,378 assignees active in that subclass. Grants appear in 16 CPC subclasses total.

USPTO PatentsView assignee record - 11 granted patents across 16 technology areas, recorded in grant years 2019–2025. 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: B29C (Shaping OR Joining OF PLASTICS; Shaping OF Material IN A Plastic State, NOT Otherwise Provided FOR; After-treatment OF THE Shaped Products, e.g. Repairing).

Compiled by PlainPatent · May 15, 2026

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The verdict

According to USPTO PatentsView, Chemours-mitsui ranks #24,092 of 49,997 tracked US assignees by granted-patent volume, with 11 patents across 16 technology areas.

#24,092
of 49,997 US assignees by volume: Top 15%
by Innovation Score (49.3/100): 10.9
avg claims per patent: +800%
grant velocity, last 5 yrs

USPTO PatentsView assignee plate

Corpus R24092 · Foreign Corporation #24,092 · 11 grants

GRANTS-MICRO · MID-PACK · PHOTO-FINISH · CPC-FOCUS · INNOV-PAR · CLAIMS-PAR · TYPE-FRNCORP · VEL-SURGE · BOOK-FULL

GRANTS-MICRO 11 grants
MID-PACK #24,092/49,997
PHOTO-FINISH Checkpoint Surgical
CPC-FOCUS B29C · 16 areas
INNOV-PAR 49.3/100
CLAIMS-PAR 10.9 claims/avg
TYPE-FRNCORP Foreign Corp
VEL-SURGE +800% vel
BOOK-FULL 10/10 fields

Nearest grant-volume peer: Checkpoint Surgical, Inc. (±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 Chemours-mitsui’s 49.3 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 8.6 pts (17%) Velocity 20.0 pts (41%) Breadth 14.1 pts (29%) Claim depth 6.5 pts (13%)

Qualcomm Incorporated · highest

85
Chemours-mitsui… · this assignee

49
3D Lighting… · lowest

7

What this shows Chemours-mitsui's Innovation Score is 49.3/100 (top 15% 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 Chemours-mitsui?

Each dot is one of Chemours-mitsui’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). Chemours-mitsui’s own 10.9 claims/patent is at or below the 14.6 median for these volume peers. Volume here does not track with deeper claims; several lower-volume peers claim more thoroughly per patent.

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

Where Chemours-mitsui's grants concentrate

Chemours-mitsui Fluoroproducts Co., Ltd. is a focused PatentsView assignee: 16 CPC subclasses with 81.8% of grants classified under B29C (Shaping OR Joining OF PLASTICS; Shaping OF Material IN A Plastic State, NOT Otherwise Provided FOR; After-treatment OF THE Shaped Products, e.g. Repairing). Peak complete grant year is 2024 (6 grants) versus a trough of 1 in 2019. By volume, Chemours-mitsui sits between Checkpoint Surgical, Inc. and Chuanheng Furniture Products SDN BHD.

Chemours-mitsui's three-year grant acceleration

Chemours-mitsui Fluoroproducts Co., Ltd. shows 9 grants in 2022–2024 against only 1 in 2019–2021. That prior window is too thin for a growth multiple (rename and spin-out assignees look artificially high when the baseline is near zero), so PlainPatent withholds a ranked acceleration claim here.

Checkpoint Surgic…

11
Chemical AND Metal

11
Chemimage

11
Chemo Research S L

11
Chery Automobile

11
Chevron Japan

11
China Academy OF…

11
Chuanheng Furnitu…

11
Chemours-mitsui F… ◀

11

What this shows Chemours-mitsui holds 11 patents at rank #24,064, shown against the 8 assignees closest to it in grant volume rather than the industry's largest filers.

Companies ranked near Chemours-mitsui

By rank, the assignees closest to #24,064 in granted patent volume.

Leaders in B29C (Shaping OR Joining OF Plastics)

Other assignees with the most granted patents in Chemours-mitsui's primary technology class.

Chemours-mitsui's Innovation Score vs. every tracked assignee

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

49 Top 15% higher than 85% 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 · 2019–2025

Grants by year

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

View data table

Chemours-mitsui Fluoroproducts Co., Ltd. patent grants by year, 2015–2025
Year	Patents Granted	Share of Period
2019	1	9.1%
2022	2	18.2%
2023	1	9.1%
2024	6	54.5%
2025partial year	1	9.1%

Which technologies does Chemours-mitsui Fluoroproducts Co., Ltd. patent most?

B29C - Shaping OR Joining OF PLASTICS; Shaping OF Material IN A Plastic State, NOT Otherwise Provided FOR; After-treatment OF THE Shaped Products, e.g. Repairing 9

B29K - Indexing Scheme Associated With Subclasses B29b, B29c OR B29d, Relating TO Moulding Materials OR TO Materials FOR ; Moulds, ; Reinforcements, Fillers OR Preformed Parts, e.g. Inserts 7

C08F - Macromolecular Compounds Obtained BY Reactions Only Involving Carbon-to-carbon Unsaturated Bonds 6

C08L - Compositions OF Macromolecular Compounds 4

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 4

B29L - Indexing Scheme Associated With Subclass B29c, Relating TO Particular Articles 2

B32B - Layered Products, i.e. Products Built-up OF Strata OF Flat OR Non-flat, e.g. Cellular OR Honeycomb, Form 2

B05D - Processes FOR Applying Fluent Materials TO Surfaces, IN General 2

H02G - Installation OF Electric Cables OR Lines, OR OF Combined Optical AND Electric Cables OR Lines 1

F16L - PIPES; Joints OR Fittings FOR PIPES; Supports FOR Pipes, Cables OR Protective TUBING; Means FOR Thermal Insulation IN General 1

H01R - Electrically-conductive CONNECTIONS; Structural Associations OF A Plurality OF Mutually-insulated Electrical Connecting ELEMENTS; Coupling DEVICES; Current Collectors 1

H01L - Semiconductor Devices NOT Covered BY Class H10 1

Y10T - Technical Subjects Covered BY Former US Classification 1

C08G - Macromolecular Compounds Obtained Otherwise Than BY Reactions Only Involving Unsaturated Carbon-to-carbon Bonds 1

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

Top 15 of 16 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

Chemours-mitsui Fluoroproducts Co., Ltd.'s patent record in context - here's where to go next.

Chemours-mitsui Fluoroproducts Co., Ltd.'s lead technology class is B29C (Shaping OR Joining OF PLASTICS; Shaping OF Material IN A Plastic State, NOT Otherwise Provided FOR; After-treatment OF THE Shaped Products, e.g. Repairing), 81.8% of its portfolio - see every assignee active in that class. Explore B29C
Ranked #24,092 of 49,997 tracked assignees by patent volume - see the full leaderboard. See the ranking
Compare Chemours-mitsui Fluoroproducts Co., Ltd. against Checkpoint Surgical, Inc., an assignee filing at a similar volume. Compare portfolios
Innovation Score of 49.3/100 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.