Where does Dow Quimica Mexicana S.A.de C.V. rank among US patent assignees?

According to USPTO PatentsView (2015–2025 granted utility patents), Dow Quimica Mexicana S.A.de C.V. ranks #39,885 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 Dow Quimica Mexicana S.A.de C.V. hold?

Dow Quimica Mexicana S.A.de C.V. holds 6 US utility patents granted between 2019 and 2021, spanning 8 technology areas.

What is Dow Quimica Mexicana S.A.de C.V.'s Innovation Score?

Dow Quimica Mexicana S.A.de C.V. has an Innovation Score of 23.7 out of 100 (13th percentile of the corpus). This composite metric weighs portfolio volume (40%), grant velocity (20%), technology breadth (25%), and claim depth (15%).

Is Dow Quimica Mexicana S.A.de C.V.'s patent grant rate increasing or decreasing?

Dow Quimica Mexicana S.A.de C.V.'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 Dow Quimica Mexicana S.A.de C.V.'s patents?

Dow Quimica Mexicana S.A.de C.V.'s patents average 11.7 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 Dow Quimica Mexicana S.A.de C.V. 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

Dow Quimica Mexicana S.A.de C.V.

Q: What technology areas does Dow Quimica Mexicana S.A.de C.V. focus on?

Dow Quimica Mexicana S.A.de C.V.'s top technology area is B32B (Layered Products, i.e. Products Built-up OF Strata OF Flat OR Non-flat, e.g. Cellular OR Honeycomb, Form) with 5 patents. Grants appear in 8 CPC subclasses total.

USPTO PatentsView assignee record - 6 granted patents across 8 technology areas, recorded in grant years 2019–2021. 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: B32B (Layered Products, i.e. Products Built-up OF Strata OF Flat OR Non-flat, e.g. Cellular OR Honeycomb, Form).

Compiled by PlainPatent · May 15, 2026

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The verdict

According to USPTO PatentsView, Dow ranks #39,885 of 49,997 tracked US assignees by granted-patent volume, with 6 patents across 8 technology areas.

#39,885
of 49,997 US assignees by volume: 13th percentile
by Innovation Score (23.7/100): 11.7
avg claims per patent: +100%
grant velocity, last 5 yrs

USPTO PatentsView assignee plate

Corpus R39885 · Foreign Corporation #39,885 · 6 grants

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

GRANTS-MICRO 6 grants
LOWER-Q #39,885/49,997
PHOTO-FINISH Doosan GridTech
CPC-NARROW B32B · 8 areas
INNOV-THIN 23.7/100
CLAIMS-PAR 11.7 claims/avg
TYPE-FRNCORP Foreign Corp
VEL-SURGE +100% vel
BOOK-FULL 10/10 fields

Nearest grant-volume peer: Doosan GridTech, 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.

Qualcomm Incorporated · highest

85
Dow Quimica… · this assignee

24
3D Lighting… · lowest

7

What this shows Dow's Innovation Score is 23.7/100 (13th 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.

Where Dow's grants concentrate

Dow Quimica Mexicana S.A.de C.V. is a focused PatentsView assignee: 8 CPC subclasses with 83.3% of grants classified under B32B (Layered Products, i.e. Products Built-up OF Strata OF Flat OR Non-flat, e.g. Cellular OR Honeycomb, Form). By volume, Dow sits between Doosan GridTech, Inc. and Dram Designs LLC.

Doosan Gridtech

6
Double Check Solu…

6
Double Take Arche…

6
Dover Pumps & Pro…

6
Dr Alex Wellendor…

6
Draegerwerk & Kgaa

6
Drake Water

6
Dram Designs

6
Dow Quimica Mexic… ◀

6

What this shows Dow holds 6 patents at rank #39,901, shown against the 8 assignees closest to it in grant volume rather than the industry's largest filers.

Companies ranked near Dow

By rank, the assignees closest to #39,901 in granted patent volume.

Leaders in B32B (Layered Products)

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

Dow's Innovation Score vs. every tracked assignee

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

24 13th percentile higher than 13% 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 · 2019–2021

Grants by year

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

View data table

Dow Quimica Mexicana S.A.de C.V. patent grants by year, 2015–2025
Year	Patents Granted	Share of Period
2019	2	33.3%
2020	2	33.3%
2021	2	33.3%

Which technologies does Dow Quimica Mexicana S.A.de C.V. patent most?

B32B - Layered Products, i.e. Products Built-up OF Strata OF Flat OR Non-flat, e.g. Cellular OR Honeycomb, Form 5

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

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 2

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 2

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

C08L - Compositions OF Macromolecular Compounds 1

Y02A - Technologies FOR Adaptation TO Climate Change 1

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

Top 8 of 8 technology areas

Where it ranks

Overall rank by patents

#39,885

of 49,997 tracked assignees

Innovation Score

23.7 out of 100

View all rankings →

Data Source

USPTO PatentsView, US granted patents 2015–2025

How is Innovation Score calculated?

What to do with this data

Dow Quimica Mexicana S.A.de C.V.'s patent record in context - here's where to go next.

Dow Quimica Mexicana S.A.de C.V.'s lead technology class is B32B (Layered Products, i.e. Products Built-up OF Strata OF Flat OR Non-flat, e.g. Cellular OR Honeycomb, Form), 83.3% of its portfolio - see every assignee active in that class. Explore B32B
Ranked #39,885 of 49,997 tracked assignees by patent volume - see the full leaderboard. See the ranking
Compare Dow Quimica Mexicana S.A.de C.V. against Doosan GridTech, Inc., an assignee filing at a similar volume. Compare portfolios
Innovation Score of 23.7/100 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.