Where does Cambridge Polymer Group, Inc. rank among US patent assignees?

According to USPTO PatentsView (2015–2025 granted utility patents), Cambridge Polymer Group, Inc. ranks #24,050 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 Cambridge Polymer Group, Inc. hold?

Cambridge Polymer Group, Inc. holds 11 US utility patents granted between 2015 and 2020, spanning 10 technology areas.

What is Cambridge Polymer Group, Inc.'s Innovation Score?

Cambridge Polymer Group, Inc. has an Innovation Score of 32.4 out of 100 (41st percentile of the corpus). This composite metric weighs portfolio volume (40%), grant velocity (20%), technology breadth (25%), and claim depth (15%).

Is Cambridge Polymer Group, Inc.'s patent grant rate increasing or decreasing?

Cambridge Polymer Group, Inc.'s recent grant velocity is -90% 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 Cambridge Polymer Group, Inc.'s patents?

Cambridge Polymer Group, Inc.'s patents average 21.0 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 Cambridge Polymer Group, Inc. 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 US Corporation

Cambridge Polymer Group, Inc.

Q: What technology areas does Cambridge Polymer Group, Inc. focus on?

Cambridge Polymer Group, Inc.'s top technology area is A61L (Methods OR Apparatus FOR Sterilising Materials OR Objects IN GENERAL; Disinfection, Sterilisation OR Deodorisation OF AIR; Chemical Aspects OF Bandages, Dressings, Absorbent Pads OR Surgical ARTICLES; Materials FOR Bandages, Dressings, Absorbent Pads OR Surgical Articles) with 11 patents, ranking #255 of 2,589 assignees active in that subclass. Grants appear in 10 CPC subclasses total.

USPTO PatentsView assignee record - 11 granted patents across 10 technology areas, recorded in grant years 2015–2020. 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: A61L (Methods OR Apparatus FOR Sterilising Materials OR Objects IN GENERAL; Disinfection, Sterilisation OR Deodorisation OF AIR; Chemical Aspects OF Bandages, Dressings, Absorbent Pads OR Surgical ARTICLES;).

Compiled by PlainPatent · May 15, 2026

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The verdict

According to USPTO PatentsView, Cambridge ranks #24,050 of 49,997 tracked US assignees by granted-patent volume, with 11 patents across 10 technology areas.

#24,050
of 49,997 US assignees by volume: 41st percentile
by Innovation Score (32.4/100): 21.0
avg claims per patent: -90%
grant velocity, last 5 yrs

USPTO PatentsView assignee plate

Corpus R24050 · US Corporation #24,050 · 11 grants

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

GRANTS-MICRO 11 grants
MID-PACK #24,050/49,997
PHOTO-FINISH Caffeinate Labs
CPC-FOCUS A61L · 10 areas
INNOV-THIN 32.4/100
CLAIMS-DENSE 21.0 claims/avg
TYPE-USCORP US Corporation
VEL-DROP -90% vel
BOOK-FULL 10/10 fields

Nearest grant-volume peer: Caffeinate Labs 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 Cambridge’s 32.4 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 (27%) Velocity 0.0 pts (0%) Breadth 11.2 pts (35%) Claim depth 12.6 pts (39%)

Qualcomm Incorporated · highest

85
Cambridge Polymer… · this assignee

32
3D Lighting… · lowest

7

What this shows Cambridge's Innovation Score is 32.4/100 (41st 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 Cambridge?

Each dot is one of Cambridge’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). Cambridge’s own 21.0 claims/patent is ABOVE the 18.8 median for these volume peers. More thorough claims than most filers at this scale, not just more of them.

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

Where Cambridge's grants concentrate

Cambridge Polymer Group, Inc. is a focused PatentsView assignee: 10 CPC subclasses with 100% of grants classified under A61L (Methods OR Apparatus FOR Sterilising Materials OR Objects IN GENERAL; Disinfection, Sterilisation OR Deodorisation OF AIR; Chemical Aspects OF Bandages, Dressings, Absorbent Pads OR Surgical ARTICLES;). Peak complete grant year is 2018 (4 grants) versus a trough of 1 in 2015. By volume, Cambridge sits between Czech Technical University IN Prague and Capat LLC.

Czech Technical U…

11
Caffeinate Labs

11
Calagen

11
Cambridge Crops

11
Cambridge Sound M…

11
Canadian National…

11
Cansonic

11
Capat

11
Cambridge Polymer… ◀

11

What this shows Cambridge holds 11 patents at rank #24,107, shown against the 8 assignees closest to it in grant volume rather than the industry's largest filers.

Companies ranked near Cambridge

By rank, the assignees closest to #24,107 in granted patent volume.

Leaders in A61L (Methods OR Apparatus FOR Sterilising Materials OR Objects…)

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

Cambridge's Innovation Score vs. every tracked assignee

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

32 41st percentile higher than 41% 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 · 2015–2020

Grants by year

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

View data table

Cambridge Polymer Group, Inc. patent grants by year, 2015–2025
Year	Patents Granted	Share of Period
2015	1	9.1%
2016	3	27.3%
2017	2	18.2%
2018	4	36.4%
2020	1	9.1%

Which technologies does Cambridge Polymer Group, Inc. patent most?

A61L - Methods OR Apparatus FOR Sterilising Materials OR Objects IN GENERAL; Disinfection, Sterilisation OR Deodorisation OF AIR; Chemical Aspects OF Bandages, Dressings, Absorbent Pads OR Surgical ARTICLES; Materials FOR Bandages, Dressings, Absorbent Pads OR Surgical Articles 11

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 10

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

C08K - Use of inorganic or non-macromolecular organic substances as compounding ingredients 9

C08L - Compositions OF Macromolecular Compounds 6

Y10T - Technical Subjects Covered BY Former US Classification 5

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 4

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

C08F - Macromolecular Compounds Obtained BY Reactions Only Involving Carbon-to-carbon Unsaturated Bonds 2

A61K - Preparations FOR Medical, Dental OR Toiletry Purposes 1

Top 10 of 10 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

Cambridge Polymer Group, Inc.'s patent record in context - here's where to go next.

Cambridge Polymer Group, Inc.'s lead technology class is A61L (Methods OR Apparatus FOR Sterilising Materials OR Objects IN GENERAL; Disinfection, Sterilisation OR Deodorisation OF AIR; Chemical Aspects OF Bandages, Dressings, Absorbent Pads OR Surgical ARTICLES;), 100% of its portfolio - see every assignee active in that class. Explore A61L
Ranked #24,050 of 49,997 tracked assignees by patent volume - see the full leaderboard. See the ranking
Compare Cambridge Polymer Group, Inc. against Czech Technical University IN Prague, an assignee filing at a similar volume. Compare portfolios
Innovation Score of 32.4/100 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.