Where does Taiwan Textile Research Institute rank among US patent assignees?

According to USPTO PatentsView (2015–2025 granted utility patents), Taiwan Textile Research Institute ranks #5,554 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 Taiwan Textile Research Institute hold?

Taiwan Textile Research Institute holds 62 US utility patents granted between 2015 and 2025, spanning 53 technology areas.

What is Taiwan Textile Research Institute's Innovation Score?

Taiwan Textile Research Institute has an Innovation Score of 61.7 out of 100 (top 3% of the corpus). This composite metric weighs portfolio volume (40%), grant velocity (20%), technology breadth (25%), and claim depth (15%).

Is Taiwan Textile Research Institute's patent grant rate increasing or decreasing?

Taiwan Textile Research Institute's recent grant velocity is +24% compared to the prior five-year period (grant years, not application filing dates). The company is maintaining or growing its granted-patent output.

What does claim depth mean for Taiwan Textile Research Institute's patents?

Taiwan Textile Research Institute's patents average 10.1 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 Taiwan Textile Research Institute 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

Taiwan Textile Research Institute

Q: What technology areas does Taiwan Textile Research Institute focus on?

Taiwan Textile Research Institute's top technology area is D01F (Chemical Features IN THE Manufacture OF Artificial Filaments, Threads, Fibres, Bristles OR RIBBONS; Apparatus Specially Adapted FOR THE Manufacture OF Carbon Filaments) with 23 patents, ranking #8 of 354 assignees active in that subclass. Grants appear in 53 CPC subclasses total.

USPTO PatentsView assignee record - 62 granted patents across 53 technology areas, recorded in grant years 2015–2025. 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: D01F (Chemical Features IN THE Manufacture OF Artificial Filaments, Threads, Fibres, Bristles OR RIBBONS; Apparatus Specially Adapted FOR THE Manufacture OF Carbon Filaments).

Compiled by PlainPatent · May 15, 2026

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Explore the portfolio See the ranking

The verdict

According to USPTO PatentsView, Taiwan ranks #5,554 of 49,997 tracked US assignees by granted-patent volume, with 62 patents across 53 technology areas.

#5,554
of 49,997 US assignees by volume: Top 3%
by Innovation Score (61.7/100): 10.1
avg claims per patent: +24%
grant velocity, last 5 yrs

USPTO PatentsView assignee plate

Corpus R5554 · Foreign Corporation #5,554 · 62 grants

GRANTS-SMALL · UPPER-Q · PHOTO-FINISH · CPC-WIDE · INNOV-STRONG · CLAIMS-PAR · TYPE-FRNCORP · VEL-UP · BOOK-FULL

GRANTS-SMALL 62 grants
UPPER-Q #5,554/49,997
PHOTO-FINISH Scientific Drilling…
CPC-WIDE D01F · 53 areas
INNOV-STRONG 61.7/100
CLAIMS-PAR 10.1 claims/avg
TYPE-FRNCORP Foreign Corp
VEL-UP +24% vel
BOOK-FULL 10/10 fields

Nearest grant-volume peer: Scientific Drilling International, 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 Taiwan’s 61.7 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 14.3 pts (23%) Velocity 16.3 pts (26%) Breadth 25.0 pts (41%) Claim depth 6.1 pts (10%)

Qualcomm Incorporated · highest

85
Imperial Tobacco · near

62
PGS Geophysical AS · near

62
Taiwan Textile… · this assignee

62
Tektronix · near

62
STMicroelectronics… · near

62
3D Lighting… · lowest

7

What this shows Taiwan's Innovation Score is 61.7/100 (top 3% 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 Taiwan?

Each dot is one of Taiwan’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). Taiwan’s own 10.1 claims/patent is at or below the 18.9 median for these volume peers. Volume here does not track with deeper claims; several lower-volume peers claim more thoroughly per patent.

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

How Taiwan's grant cadence moved

Between 2020–2024, Taiwan Textile Research Institute received 31 grants versus 25 in 2015–2019 (+24% equal-window velocity, above median growth). Across complete PatentsView years, output peaked in 2015 at 11 grants and bottomed in 2017 at 3. Lead class D01F accounts for 37.1% of the portfolio across 53 subclasses. Volume neighbours: Societe D'exploitation DE Produits Pour LES Industries Chimiques Seppic (#5,548) and The Babcock & Wilcox Company (#5,556).

Taiwan's three-year grant acceleration

Taiwan Textile Research Institute shows 22 grants in 2022–2024 against only 9 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.

Societe D'exploit…

62
Sungwoo Hitech

62
Scientific Drilli…

62
Synthetic Genomics

62
TRON—Translationa…

62
Trumpf Laser

62
Teledyne Flir Com…

62
The Babcock & Wil…

62
Taiwan Textile Re… ◀

62

What this shows Taiwan holds 62 patents at rank #5,552, shown against the 8 assignees closest to it in grant volume rather than the industry's largest filers.

Companies ranked near Taiwan

By rank, the assignees closest to #5,552 in granted patent volume.

Leaders in D01F (Chemical Features IN THE Manufacture OF Artificial Filaments)

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

Assignees with similar portfolio profiles

Two PlainPatent-derived peer sets for Taiwan, neither rank-band nor same-CPC leaders (those blocks stay above). In D01F (Chemical Features IN THE Manufacture OF Artificial Filaments), Taiwan ranks #8 of 354 assignees by patent count in that subclass.

Similar innovation score

Nearest assignees by Innovation Score (62 here).

Imperial Tobacco Limited 62 Tektronix, Inc. 62 PGS Geophysical AS 62 STMicroelectronics Asia Pacific Pte Ltd 62

Similar claim depth

Nearest assignees by average claims per patent (10.1 here).

Mazda Motor Corporation 10.1 avg Keiwa Incorporated 10.1 avg Hiroshima University 10.1 avg Technology Research Association FOR Future Additive Manufacturing 10.1 avg

Taiwan's Innovation Score vs. every tracked assignee

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

62 Top 3% higher than 97% 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 · 2015–2025

Grants by year

Teal-shaded recent years (2020–present) versus the 2015–2019 baseline. Full figures in the table below.

View data table

Taiwan Textile Research Institute patent grants by year, 2015–2025
Year	Patents Granted	Share of Period
2015	11	17.7%
2016	7	11.3%
2017	3	4.8%
2018	4	6.5%
2020	6	9.7%
2021	3	4.8%
2022	4	6.5%
2023	8	12.9%
2024	10	16.1%
2025partial year	6	9.7%

Which technologies does Taiwan Textile Research Institute patent most?

D01F - Chemical Features IN THE Manufacture OF Artificial Filaments, Threads, Fibres, Bristles OR RIBBONS; Apparatus Specially Adapted FOR THE Manufacture OF Carbon Filaments 23

C08G - Macromolecular Compounds Obtained Otherwise Than BY Reactions Only Involving Unsaturated Carbon-to-carbon Bonds 22

C08L - Compositions OF Macromolecular Compounds 16

D01D - Mechanical Methods OR Apparatus IN THE Manufacture OF Artificial Filaments, Threads, Fibres, Bristles OR Ribbons 13

C08J - WORKING-UP; General Processes OF COMPOUNDING; After-treatment NOT Covered BY Subclasses C08b, C08c, C08f, C08g or C08h 10

D06M - Treatment, NOT Provided FOR Elsewhere IN Class D06, OF Fibres, Threads, Yarns, Fabrics, Feathers OR Fibrous Goods Made From Such Materials 10

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 10

D10B - Indexing Scheme Associated With Sublasses OF Section D, Relating TO Textiles 9

B01D - Separation 8

C08K - Use of inorganic or non-macromolecular organic substances as compounding ingredients 7

Y10T - Technical Subjects Covered BY Former US Classification 6

D06N - Wall, Floor, OR Like Covering Materials, e.g. Linoleum, Oilcloth, Artificial Leather, Roofing Felt, Consisting OF A Fibrous WEB Coated With A Layer OF Macromolecular MATERIAL; Flexible Sheet Material NOT Otherwise Provided FOR 5

C09K - Materials FOR Miscellaneous Applications, NOT Provided FOR Elsewhere 4

Y02E - Reduction OF Greenhouse GAS [GHG] Emissions, Related TO Energy Generation, Transmission OR Distribution 4

D04H - Making Textile Fabrics, e.g. From Fibres OR Filamentary Material ; Fabrics Made BY Such Processes OR Apparatus, e.g. Felts, Non-woven FABRICS; COTTON-WOOL; Wadding ; ; Non-woven Fabrics From Staple Fibres, Filaments OR Yarns, Bonded With AT Least ONE Web-like Material During Their Consolidation 4

Top 15 of 53 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

Taiwan Textile Research Institute's patent record in context - here's where to go next.

Taiwan Textile Research Institute's lead technology class is D01F (Chemical Features IN THE Manufacture OF Artificial Filaments, Threads, Fibres, Bristles OR RIBBONS; Apparatus Specially Adapted FOR THE Manufacture OF Carbon Filaments), 37.1% of its portfolio - see every assignee active in that class. Explore D01F
Ranked #5,554 of 49,997 tracked assignees by patent volume - see the full leaderboard. See the ranking
Compare Taiwan Textile Research Institute against Societe D'exploitation DE Produits Pour LES Industries Chimiques Seppic, an assignee filing at a similar volume. Compare portfolios
Innovation Score of 61.7/100 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.