USPTO 2015–2025 USPTO PatentsView US Corporation

Cambria Company Llc

USPTO PatentsView assignee record - 274 granted patents across 20 technology areas, active 2015–2025. Filing-trend and competitive-moat analysis cross-referenced to USPTO Patent Public Search. Primary class: B28B (SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER).

Compiled byPlainPatent Editorial, US Patent Intelligence Editorial Team · May 15, 2026

Explore the portfolio See the ranking

274

Total patents granted

CPC technology areas

3.3

Avg claims per patent

+17%

5-year filing velocity

The verdict

Cambria holds 274 US patents across 20 technology areas, rank #1,515 of 50,000 tracked assignees.

#1,515
of 50,000 US assignees by volume: Top 31%
by Innovation Score (42.1/100): 3.3
avg claims per patent: +17%
filing velocity, last 5 yrs

Portfolio overview

Cambria Company Llc has been granted 274 US utility patents between 2015 and 2025, placing Cambria Company Llc at rank #1,515 across all assignees tracked by PlainPatent. This portfolio spans 20 distinct Cooperative Patent Classification (CPC) subclasses, averaging 3.3 claims per patent with primary concentration in B28B (SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER). As a US Corporation, Cambria Company Llc is one of the more focused assignees in the PatentsView dataset. By volume, Cambria sits between Unist(ulsan National Institute OF Science AND Technology) (275 patents, rank #1,511) and Saint-gobain Performance Plastics Corporation (274 patents, rank #1,519) - the closest US assignees by grant volume. The composite Innovation Score of 42.1/100 blends portfolio volume, filing velocity, technology breadth, and claim depth into a single comparable measure drawn directly from USPTO PatentsView records.

Filing cadence tells the strategic story. Between 2020 and 2025 the company received 148 grants, compared with 126 in the 2015–2019 window, a +17% shift in five-year velocity. Steady filing volume suggests sustained innovation without dramatic pivots. The US Corporation classification further shapes interpretation, since corporate, government, and individual filers pursue patents for materially different reasons.

Claim depth and technology breadth together indicate competitive posture. Cambria Company Llc's 3.3 average claims per patent suggests focused, narrowly drawn claims typical of single-invention filings, while a multi-domain presence across 20 subclasses balances depth with breadth. Combined with portfolio volume, these signals let analysts, investors, and licensing professionals benchmark Cambria Company Llc against peers pursuing similar technology classes.

Unist(Ulsan Natio…

275
United States Gov…

275
Wolverine Outdoors

275
Acronis Internati…

274
Hexagon Technolog…

274
Hollister Incorpo…

274
National Instrume…

274
Saint-gobain Perf…

274
Cambria ◀

274

What this shows Cambria holds 274 patents at rank #1,515, shown against the 8 assignees closest to it in grant volume rather than the industry's largest filers.

Companies ranked near Cambria

By rank, the assignees closest to #1,515 in granted patent volume.

Leaders in B28B (Shaping CLAY OR Other Ceramic Compositions)

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

Cambria's Innovation Score vs. every tracked assignee

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

42 Top 31% higher than 69% of 50,000 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

Cambria Company Llc patent grants by year, 2015–2025
Year	Patents Granted	Share of Period
2015	8	2.9%
2016	11	4.0%
2017	40	14.6%
2018	28	10.2%
2019	39	14.2%
2020	10	3.6%
2021	47	17.2%
2022	36	13.1%
2023	11	4.0%
2024	24	8.8%
2025	20	7.3%

Which technologies does Cambria Company Llc patent most?

B28B - SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER 25

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 24

B44F - SPECIAL DESIGNS OR PICTURES 18

B44C - PRODUCING DECORATIVE EFFECTS ; MOSAICS; TARSIA WORK ; PAPERHANGING 12

C04B - LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE ; CERAMICS ; REFRACTORIES; TREATMENT OF NATURAL STONE 12

B29D - PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE 11

B32B - LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM 11

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 10

B29L - INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES 9

Y10T - TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION 9

G06F - ELECTRIC DIGITAL DATA PROCESSING 5

G06T - IMAGE DATA PROCESSING OR GENERATION, IN GENERAL 5

B24B - MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING ; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS 4

G06Q - INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR 3

G02B - OPTICAL ELEMENTS, SYSTEMS OR APPARATUS 2

Top 15 of 20 technology areas

Patent Moat Analysis

Portfolio Volume Moderate

Tech Breadth Multi-domain

Claim Depth Simple

Velocity Growing

Where it ranks

Overall rank by patents

#1,515

Across all tracked assignees

Innovation Score

42.1 out of 100

View all rankings →

Data Source

USPTO PatentsView, US granted patents 2015–2025

How is Innovation Score calculated?

Frequently Asked Questions

How many patents does Cambria Company Llc hold?

Cambria Company Llc holds 274 US granted patents filed between 2015 and 2025, spanning 20 technology areas.

What is Cambria Company Llc's Innovation Score?

Cambria Company Llc has an Innovation Score of 42.1 out of 100. This composite metric weighs portfolio volume (40%), filing velocity (20%), technology breadth (25%), and claim depth (15%).

What technology areas does Cambria Company Llc focus on?

Cambria Company Llc's top technology area is B28B (SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER) with 25 patents. The company has filed patents in 20 CPC subclasses total.

Is Cambria Company Llc's patent filing rate increasing or decreasing?

Cambria Company Llc's recent filing velocity is +17% compared to the prior five-year period. The company is maintaining or growing its patent output.

What does claim depth mean for Cambria Company Llc's patents?

Cambria Company Llc's patents average 3.3 claims each. This is relatively simple claim structure, typical for focused inventions.

How is the Cambria Company Llc 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.

How to use this portfolio

Cambria's 274 grants land it in the top 31% by Innovation Score, but volume alone doesn't tell you where the strength sits.

Read that count against the largest US assignees before treating it as dominance - Cambria ranks #1,515 of 50,000. Top 50 holders
Most of this portfolio concentrates in B28B - see who else leads that technology area. B28B leaders
Check what the four-part Innovation Score actually rewards before comparing it to another company. How the score works

Patent counts and the Innovation Score measure patenting activity, not commercial success or the legal strength of any patent. Many patents are filed defensively. Verify the status of an individual patent against official USPTO records.

Data sourced from USPTO PatentsView - official U.S. government patent data. See our methodology for computation details. Retrieved and formatted by PlainPatent Editorial

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 byPlainPatent Editorial, US Patent Intelligence Editorial Team · 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.