Where does Ukima Chemicals & Color MFG. Co., Ltd. rank among US patent assignees?

According to USPTO PatentsView (2015–2025 granted utility patents), Ukima Chemicals & Color MFG. Co., Ltd. ranks #25,451 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 Ukima Chemicals & Color MFG. Co., Ltd. hold?

Ukima Chemicals & Color MFG. Co., Ltd. holds 11 US utility patents granted between 2015 and 2018, spanning 18 technology areas.

What is Ukima Chemicals & Color MFG. Co., Ltd.'s Innovation Score?

Ukima Chemicals & Color MFG. Co., Ltd. has an Innovation Score of 33.3 out of 100 (44th percentile of the corpus). This composite metric weighs portfolio volume (40%), grant velocity (20%), technology breadth (25%), and claim depth (15%).

Is Ukima Chemicals & Color MFG. Co., Ltd.'s patent grant rate increasing or decreasing?

Ukima Chemicals & Color MFG. Co., Ltd.'s recent grant velocity is -100% compared to the prior five-year period (grant years, not application filing dates). Grant activity has slowed relative to earlier years.

What does claim depth mean for Ukima Chemicals & Color MFG. Co., Ltd.'s patents?

Ukima Chemicals & Color MFG. Co., Ltd.'s patents average 16.2 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 Ukima Chemicals & Color MFG. 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

Ukima Chemicals & Color MFG. Co., Ltd.

Q: What technology areas does Ukima Chemicals & Color MFG. Co., Ltd. focus on?

Ukima Chemicals & Color MFG. Co., Ltd.'s top technology area is C08G (Macromolecular Compounds Obtained Otherwise Than BY Reactions Only Involving Unsaturated Carbon-to-carbon Bonds) with 8 patents, ranking #398 of 1,741 assignees active in that subclass. Grants appear in 18 CPC subclasses total.

USPTO PatentsView assignee record - 11 granted patents across 18 technology areas, recorded in grant years 2015–2018. 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: C08G (Macromolecular Compounds Obtained Otherwise Than BY Reactions Only Involving Unsaturated Carbon-to-carbon Bonds).

Compiled by PlainPatent · May 15, 2026

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The verdict

According to USPTO PatentsView, Ukima ranks #25,451 of 49,997 tracked US assignees by granted-patent volume, with 11 patents across 18 technology areas.

#25,451
of 49,997 US assignees by volume: 44th percentile
by Innovation Score (33.3/100): 16.2
avg claims per patent: -100%
grant velocity, last 5 yrs

USPTO PatentsView assignee plate

Corpus R25451 · Foreign Corporation #25,451 · 11 grants

GRANTS-MICRO · MID-PACK · PHOTO-FINISH · CPC-FOCUS · INNOV-THIN · CLAIMS-RICH · TYPE-FRNCORP · VEL-DROP · BOOK-FULL

GRANTS-MICRO 11 grants
MID-PACK #25,451/49,997
PHOTO-FINISH Ubotic
CPC-FOCUS C08G · 18 areas
INNOV-THIN 33.3/100
CLAIMS-RICH 16.2 claims/avg
TYPE-FRNCORP Foreign Corp
VEL-DROP -100% vel
BOOK-FULL 10/10 fields

Nearest grant-volume peer: Ubotic Company Limited (±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 Ukima’s 33.3 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 (26%) Velocity 0.0 pts (0%) Breadth 15.0 pts (45%) Claim depth 9.7 pts (29%)

Qualcomm Incorporated · highest

85
Alert Media · near

33
Imation · near

33
Raymx Microelectronics · near

33
THE SUN Lock · near

33
Ukima Chemicals &… · this assignee

33
3D Lighting… · lowest

7

What this shows Ukima's Innovation Score is 33.3/100 (44th 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 Ukima?

Each dot is one of Ukima’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). Ukima’s own 16.2 claims/patent is ABOVE the 13.6 median for these volume peers. More thorough claims than most filers at this scale, not just more of them.

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

Where Ukima's grants concentrate

Ukima Chemicals & Color MFG. Co., Ltd. is a focused PatentsView assignee: 18 CPC subclasses with 72.7% of grants classified under C08G (Macromolecular Compounds Obtained Otherwise Than BY Reactions Only Involving Unsaturated Carbon-to-carbon Bonds). Peak complete grant year is 2015 (3 grants) versus a trough of 2 in 2017. By volume, Ukima sits between Ubotic Company Limited and Uniform Industrial Corp..

Ubotic

11
UE Furniture

11
UFP Industries

11
Uhde High Pressure

11
Ulma Packaging Te…

11
Ultraleap

11
Unbound Tech

11
Uniform Industrial

11
Ukima Chemicals &… ◀

11

What this shows Ukima holds 11 patents at rank #25,434, shown against the 8 assignees closest to it in grant volume rather than the industry's largest filers.

Companies ranked near Ukima

By rank, the assignees closest to #25,434 in granted patent volume.

Leaders in C08G (Macromolecular Compounds Obtained Otherwise Than BY React…)

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

Assignees with similar portfolio profiles

Two PlainPatent-derived peer sets for Ukima, neither rank-band nor same-CPC leaders (those blocks stay above). In C08G (Macromolecular Compounds Obtained Otherwise Than BY React…), Ukima ranks #398 of 1,741 assignees by patent count in that subclass.

Similar innovation score

Nearest assignees by Innovation Score (33 here).

Alert Media, Inc. 33 Imation Corp. 33 Raymx Microelectronics, Corp. 33 THE SUN Lock Company Limited 33

Ukima's Innovation Score vs. every tracked assignee

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

33 44th percentile higher than 44% 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 · 2015–2018

Grants by year

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

View data table

Ukima Chemicals & Color MFG. Co., Ltd. patent grants by year, 2015–2025
Year	Patents Granted	Share of Period
2015	3	27.3%
2016	3	27.3%
2017	2	18.2%
2018	3	27.3%

Which technologies does Ukima Chemicals & Color MFG. Co., Ltd. patent most?

C08G - Macromolecular Compounds Obtained Otherwise Than BY Reactions Only Involving Unsaturated Carbon-to-carbon Bonds 8

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 6

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

G21F - Protection Against X-radiation, Gamma Radiation, Corpuscular Radiation OR Particle BOMBARDMENT; Treating Radioactively Contaminated MATERIAL; Decontamination Arrangements Therefor 4

C08L - Compositions OF Macromolecular Compounds 4

Y10S - Technical Subjects Covered BY Former Uspc Cross-reference ART Collections [XRACs] AND Digests 3

B32B - Layered Products, i.e. Products Built-up OF Strata OF Flat OR Non-flat, e.g. Cellular OR Honeycomb, Form 3

B60J - Windows, Windscreens, Non-fixed Roofs, Doors, OR Similar Devices FOR VEHICLES; Removable External Protective Coverings Specially Adapted FOR Vehicles 2

B60R - Vehicles, Vehicle Fittings, OR Vehicle Parts, NOT Otherwise Provided FOR 2

D10B - Indexing Scheme Associated With Sublasses OF Section D, Relating TO Textiles 2

B41M - Printing, Duplicating, Marking, OR Copying PROCESSES; Colour Printing, 2

C08J - WORKING-UP; General Processes OF COMPOUNDING; After-treatment NOT Covered BY Subclasses C08b, C08c, C08f, C08g or C08h 2

B01J - Chemical OR Physical Processes, e.g. Catalysis OR Colloid CHEMISTRY; Their Relevant Apparatus 1

C08K - Use of inorganic or non-macromolecular organic substances as compounding ingredients 1

Top 15 of 18 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

Ukima Chemicals & Color MFG. Co., Ltd.'s patent record in context - here's where to go next.

Ukima Chemicals & Color MFG. Co., Ltd.'s lead technology class is C08G (Macromolecular Compounds Obtained Otherwise Than BY Reactions Only Involving Unsaturated Carbon-to-carbon Bonds), 72.7% of its portfolio - see every assignee active in that class. Explore C08G
Ranked #25,451 of 49,997 tracked assignees by patent volume - see the full leaderboard. See the ranking
Compare Ukima Chemicals & Color MFG. Co., Ltd. against Ubotic Company Limited, an assignee filing at a similar volume. Compare portfolios
Innovation Score of 33.3/100 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.