Where does Cambro Manufacturing Company rank among US patent assignees?

According to USPTO PatentsView (2015–2025 granted utility patents), Cambro Manufacturing Company ranks #4,147 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 Cambro Manufacturing Company hold?

Cambro Manufacturing Company holds 86 US utility patents granted between 2015 and 2025, spanning 13 technology areas.

What is Cambro Manufacturing Company's Innovation Score?

Cambro Manufacturing Company has an Innovation Score of 34.5 out of 100 (48th percentile of the corpus). This composite metric weighs portfolio volume (40%), grant velocity (20%), technology breadth (25%), and claim depth (15%).

Is Cambro Manufacturing Company's patent grant rate increasing or decreasing?

Cambro Manufacturing Company's recent grant velocity is -10% 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 Cambro Manufacturing Company's patents?

Cambro Manufacturing Company's patents average 3.5 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 Cambro Manufacturing Company 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

Cambro Manufacturing Company

Q: What technology areas does Cambro Manufacturing Company focus on?

Cambro Manufacturing Company's top technology area is A47B (TABLES; DESKS; Office FURNITURE; CABINETS; DRAWERS; General Details OF Furniture) with 8 patents. Grants appear in 13 CPC subclasses total.

USPTO PatentsView assignee record - 86 granted patents across 13 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: A47B (TABLES; DESKS; Office FURNITURE; CABINETS; DRAWERS; General Details OF Furniture).

Compiled by PlainPatent · May 15, 2026

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The verdict

According to USPTO PatentsView, Cambro ranks #4,147 of 49,997 tracked US assignees by granted-patent volume, with 86 patents across 13 technology areas.

#4,147
of 49,997 US assignees by volume: 48th percentile
by Innovation Score (34.5/100): 3.5
avg claims per patent: -10%
grant velocity, last 5 yrs

USPTO PatentsView assignee plate

Corpus R4147 · US Corporation #4,147 · 86 grants

GRANTS-SMALL · TOP-DECILE · PHOTO-FINISH · CPC-FOCUS · INNOV-THIN · CLAIMS-SPARSE · TYPE-USCORP · VEL-FLAT · BOOK-FULL

GRANTS-SMALL 86 grants
TOP-DECILE #4,147/49,997
PHOTO-FINISH ABB Technology Oy
CPC-FOCUS A47B · 13 areas
INNOV-THIN 34.5/100
CLAIMS-SPARSE 3.5 claims/avg
TYPE-USCORP US Corporation
VEL-FLAT -10% vel
BOOK-FULL 10/10 fields

Nearest grant-volume peer: ABB Technology Oy (±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
Aftershock Services · near

34
Cambro Manufacturing · this assignee

34
Genesense Technology · near

34
OptiScan Biomedical · near

34
TSI Products · near

34
3D Lighting… · lowest

7

What this shows Cambro's Innovation Score is 34.5/100 (48th 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 Cambro's grants concentrate

Cambro Manufacturing Company is a focused PatentsView assignee: 13 CPC subclasses with 9.3% of grants classified under A47B (TABLES; DESKS; Office FURNITURE; CABINETS; DRAWERS; General Details OF Furniture). Peak complete grant year is 2019 (11 grants) versus a trough of 1 in 2022. By volume, Cambro sits between Zodiac Pool Systems LLC and Dali Systems Co. Ltd.

Cambro's three-year grant acceleration

From 2019–2021 to 2022–2024, Cambro Manufacturing Company moved from 30 to 19 grants (0.63x the prior three-year total, a multiple, not a CAGR). See the growth leaderboard.

Zodiac Pool Syste…

87
ABB Technology Oy

86
American Regent

86
Broadband itv

86
Coast Cutlery

86
Corindus

86
Dcstar

86
Dali Systems

86
Cambro Manufactur… ◀

86

What this shows Cambro holds 86 patents at rank #4,147, shown against the 8 assignees closest to it in grant volume rather than the industry's largest filers.

Companies ranked near Cambro

By rank, the assignees closest to #4,147 in granted patent volume.

Leaders in A47B (Tables)

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

Assignees with similar portfolio profiles

Two PlainPatent-derived peer sets for Cambro, neither rank-band nor same-CPC leaders (those blocks stay above).

Similar innovation score

Nearest assignees by Innovation Score (34 here).

Aftershock Services, Inc. 34 TSI Products, Inc. 34 OptiScan Biomedical Corporation 34 Genesense Technology Inc. 34

Similar claim depth

Nearest assignees by average claims per patent (3.5 here).

M&K Holdings Inc. 3.5 avg Natura COSMÉTICOS S.A. 3.4 avg Shenzhen Antop Technology Co., Ltd. 3.5 avg Thermos L.L.C. 3.4 avg

Cambro's Innovation Score vs. every tracked assignee

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

34 48th percentile higher than 48% 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

Cambro Manufacturing Company patent grants by year, 2015–2025
Year	Patents Granted	Share of Period
2015	9	10.5%
2016	5	5.8%
2017	10	11.6%
2018	7	8.1%
2019	11	12.8%
2020	9	10.5%
2021	10	11.6%
2022	1	1.2%
2023	9	10.5%
2024	9	10.5%
2025partial year	6	7.0%

Which technologies does Cambro Manufacturing Company patent most?

A47B - TABLES; DESKS; Office FURNITURE; CABINETS; DRAWERS; General Details OF Furniture 8

A47F - Special Furniture, Fittings, OR Accessories FOR Shops, Storehouses, Bars, Restaurants OR THE LIKE; Paying Counters 5

A47G - Household OR Table Equipment 3

B65D - Containers FOR Storage OR Transport OF Articles OR Materials, e.g. Bags, Barrels, Bottles, Boxes, Cans, Cartons, Crates, Drums, Jars, Tanks, Hoppers, Forwarding CONTAINERS; Accessories, Closures, OR Fittings THEREFOR; Packaging ELEMENTS; Packages 3

F16B - Devices FOR Fastening OR Securing Constructional Elements OR Machine Parts Together, e.g. Nails, Bolts, Circlips, Clamps, Clips OR WEDGES; Joints OR Jointing 2

B62B - Hand-propelled Vehicles, e.g. Hand Carts OR PERAMBULATORS; Sledges 2

F25D - REFRIGERATORS; Cold ROOMS; ICE-BOXES; Cooling OR Freezing Apparatus NOT Otherwise Provided FOR 2

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

E05D - Hinges OR Suspension Devices FOR Doors, Windows OR Wings 1

E05C - Bolts OR Fastening Devices FOR Wings, Specially FOR Doors OR Windows 1

Y10T - Technical Subjects Covered BY Former US Classification 1

Top 13 of 13 technology areas

Where it ranks

Overall rank by patents

#4,147

of 49,997 tracked assignees

Innovation Score

34.5 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

Cambro Manufacturing Company's patent record in context - here's where to go next.

Cambro Manufacturing Company's lead technology class is A47B (TABLES; DESKS; Office FURNITURE; CABINETS; DRAWERS; General Details OF Furniture), 9.3% of its portfolio - see every assignee active in that class. Explore A47B
Ranked #4,147 of 49,997 tracked assignees by patent volume - see the full leaderboard. See the ranking
Compare Cambro Manufacturing Company against Zodiac Pool Systems LLC, an assignee filing at a similar volume. Compare portfolios
Innovation Score of 34.5/100 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.