Where does Corob S.P.A. rank among US patent assignees?

According to USPTO PatentsView (2015–2025 granted utility patents), Corob S.P.A. ranks #24,148 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 Corob S.P.A. hold?

Corob S.P.A. holds 11 US utility patents granted between 2020 and 2025, spanning 6 technology areas.

What is Corob S.P.A.'s Innovation Score?

Corob S.P.A. has an Innovation Score of 31.3 out of 100 (37th percentile of the corpus). This composite metric weighs portfolio volume (40%), grant velocity (20%), technology breadth (25%), and claim depth (15%).

What technology areas does Corob S.P.A. focus on?

Corob S.P.A.'s top technology area is B01F (Mixing, e.g. Dissolving, Emulsifying OR Dispersing) with 6 patents, ranking #141 of 1,218 assignees active in that subclass. Grants appear in 6 CPC subclasses total.

Is Corob S.P.A.'s patent grant rate increasing or decreasing?

Insufficient historical data is available to calculate a velocity trend for Corob S.P.A..

What does claim depth mean for Corob S.P.A.'s patents?

Corob S.P.A.'s patents average 12.3 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 Corob S.P.A. 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

Corob S.P.A.

USPTO PatentsView assignee record - 11 granted patents across 6 technology areas, recorded in grant years 2020–2025. 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: B01F (Mixing, e.g. Dissolving, Emulsifying OR Dispersing).

Compiled by PlainPatent · May 15, 2026

RSS updates for this company

Explore the portfolio See the ranking

The verdict

According to USPTO PatentsView, Corob ranks #24,148 of 49,997 tracked US assignees by granted-patent volume, with 11 patents across 6 technology areas.

#24,148
of 49,997 US assignees by volume: 37th percentile
by Innovation Score (31.3/100): 12.3
avg claims per patent

USPTO PatentsView assignee plate

Corpus R24148 · Foreign Corporation #24,148 · 11 grants

GRANTS-MICRO · MID-PACK · PHOTO-FINISH · CPC-NARROW · INNOV-THIN · CLAIMS-RICH · TYPE-FRNCORP · SPAN-YRS · BOOK-RICH

GRANTS-MICRO 11 grants
MID-PACK #24,148/49,997
PHOTO-FINISH Coors Brewing
CPC-NARROW B01F · 6 areas
INNOV-THIN 31.3/100
CLAIMS-RICH 12.3 claims/avg
TYPE-FRNCORP Foreign Corp
SPAN-YRS 2020–2025 · 6y
BOOK-RICH 9/10 fields

Nearest grant-volume peer: Coors Brewing Company (±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 Corob’s 31.3 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 (27%) Velocity 6.7 pts (21%) Breadth 8.7 pts (28%) Claim depth 7.4 pts (24%)

Qualcomm Incorporated · highest

85
Corob S P A · this assignee

31
3D Lighting… · lowest

7

What this shows Corob's Innovation Score is 31.3/100 (37th 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 Corob?

Each dot is one of Corob’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). Corob’s own 12.3 claims/patent is ABOVE the 11.6 median for these volume peers. More thorough claims than most filers at this scale, not just more of them.

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

Where Corob's grants concentrate

Corob S.P.A. is a focused PatentsView assignee: 6 CPC subclasses with 54.5% of grants classified under B01F (Mixing, e.g. Dissolving, Emulsifying OR Dispersing). Peak complete grant year is 2020 (3 grants) versus a trough of 1 in 2023. By volume, Corob sits between Coors Brewing Company and Cristina, S.R.L..

Corob's three-year grant acceleration

Corob S.P.A. shows 5 grants in 2022–2024 against only 5 in 2019–2021. That prior window is too thin for a growth multiple (rename and spin-out assignees look artificially high when the baseline is near zero), so PlainPatent withholds a ranked acceleration claim here.

Coors Brewing

11
Coprecitec S L

11
Corcym S R L

11
Coreteq Systems

11
Cosmex

11
Cozzini

11
Cria

11
Cristina S R L

11
Corob S P A ◀

11

What this shows Corob holds 11 patents at rank #24,086, shown against the 8 assignees closest to it in grant volume rather than the industry's largest filers.

Companies ranked near Corob

By rank, the assignees closest to #24,086 in granted patent volume.

Leaders in B01F (Mixing)

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

Corob's Innovation Score vs. every tracked assignee

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

31 37th percentile higher than 37% 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 · 2020–2025

Grants by year

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

View data table

Corob S.P.A. patent grants by year, 2015–2025
Year	Patents Granted	Share of Period
2020	3	27.3%
2021	2	18.2%
2022	2	18.2%
2023	1	9.1%
2024	2	18.2%
2025partial year	1	9.1%

Which technologies does Corob S.P.A. patent most?

B01F - Mixing, e.g. Dissolving, Emulsifying OR Dispersing 6

B67D - Dispensing, Delivering OR Transferring Liquids, NOT Otherwise Provided FOR 2

F04B - Positive-displacement Machines FOR LIQUIDS; Pumps 2

G06K - Graphical Data Reading ; Presentation OF DATA; Record CARRIERS; Handling Record Carriers 1

B05B - Spraying APPARATUS; Atomising APPARATUS; Nozzles 1

F16K - VALVES; TAPS; COCKS; ACTUATING-FLOATS; Devices FOR Venting OR Aerating 1

Top 6 of 6 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

Corob S.P.A.'s patent record in context - here's where to go next.

Corob S.P.A.'s lead technology class is B01F (Mixing, e.g. Dissolving, Emulsifying OR Dispersing), 54.5% of its portfolio - see every assignee active in that class. Explore B01F
Ranked #24,148 of 49,997 tracked assignees by patent volume - see the full leaderboard. See the ranking
Compare Corob S.P.A. against Coors Brewing Company, an assignee filing at a similar volume. Compare portfolios
Innovation Score of 31.3/100 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.