Where does Kaufman & Robinson, Inc. rank among US patent assignees?

According to USPTO PatentsView (2015–2025 granted utility patents), Kaufman & Robinson, Inc. ranks #48,075 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 Kaufman & Robinson, Inc. hold?

Kaufman & Robinson, Inc. holds 5 US utility patents granted between 2015 and 2025, spanning 4 technology areas.

What is Kaufman & Robinson, Inc.'s Innovation Score?

Kaufman & Robinson, Inc. has an Innovation Score of 39.5 out of 100 (top 38% of the corpus). This composite metric weighs portfolio volume (40%), grant velocity (20%), technology breadth (25%), and claim depth (15%).

What technology areas does Kaufman & Robinson, Inc. focus on?

Kaufman & Robinson, Inc.'s top technology area is H01J (Electric Discharge Tubes OR Discharge Lamps) with 5 patents, ranking #328 of 1,076 assignees active in that subclass. Grants appear in 4 CPC subclasses total.

Is Kaufman & Robinson, Inc.'s patent grant rate increasing or decreasing?

Kaufman & Robinson, Inc.'s recent grant velocity is +0% compared to the prior five-year period (grant years, not application filing dates). The company is maintaining or growing its granted-patent output.

What does claim depth mean for Kaufman & Robinson, Inc.'s patents?

Kaufman & Robinson, Inc.'s patents average 21.6 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 Kaufman & Robinson, 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

Kaufman & Robinson, Inc.

USPTO PatentsView assignee record - 5 granted patents across 4 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: H01J (Electric Discharge Tubes OR Discharge Lamps).

Compiled by PlainPatent · May 15, 2026

RSS updates for this company

Explore the portfolio See the ranking

The verdict

According to USPTO PatentsView, Kaufman ranks #48,075 of 49,997 tracked US assignees by granted-patent volume, with 5 patents across 4 technology areas.

#48,075
of 49,997 US assignees by volume: Top 38%
by Innovation Score (39.5/100): 21.6
avg claims per patent: +0%
grant velocity, last 5 yrs

USPTO PatentsView assignee plate

Corpus R48075 · US Corporation #48,075 · 5 grants

GRANTS-MICRO · BOTTOM-DECILE · PHOTO-FINISH · CPC-NARROW · INNOV-THIN · CLAIMS-DENSE · TYPE-USCORP · VEL-FLAT · BOOK-FULL

GRANTS-MICRO 5 grants
BOTTOM-DECILE #48,075/49,997
PHOTO-FINISH Kaneka Americas…
CPC-NARROW H01J · 4 areas
INNOV-THIN 39.5/100
CLAIMS-DENSE 21.6 claims/avg
TYPE-USCORP US Corporation
VEL-FLAT +0% vel
BOOK-FULL 10/10 fields

Nearest grant-volume peer: Kaneka Americas Holding, 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 Kaufman’s 39.5 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 6.2 pts (16%) Velocity 13.3 pts (34%) Breadth 7.1 pts (18%) Claim depth 13.0 pts (33%)

Qualcomm Incorporated · highest

85
Electric Sky Holdings · near

40
Harima Chemicals… · near

40
Kaufman & Robinson · this assignee

40
Medtronic Ablation… · near

40
Element · near

40
3D Lighting… · lowest

7

What this shows Kaufman's Innovation Score is 39.5/100 (top 38% 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 Kaufman?

Each dot is one of Kaufman’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). Kaufman’s own 21.6 claims/patent is ABOVE the 17.8 median for these volume peers. More thorough claims than most filers at this scale, not just more of them.

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

Where Kaufman's grants concentrate

Kaufman & Robinson, Inc. is a focused PatentsView assignee: 4 CPC subclasses with 100% of grants classified under H01J (Electric Discharge Tubes OR Discharge Lamps). By volume, Kaufman sits between Kaneka Americas Holding, Inc. and Keezio Group, LLC.

Kaufman's three-year grant acceleration

Kaufman & Robinson, Inc. shows 2 grants in 2022–2024 against only 0 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.

Kaneka Americas H…

5
Kaney Aerospace

5
Kanthal

5
Kasisto

5
Kazark

5
Kedlin

5
Keewin Display

5
Keezio Group

5
Kaufman & Robinson ◀

5

What this shows Kaufman holds 5 patents at rank #48,185, shown against the 8 assignees closest to it in grant volume rather than the industry's largest filers.

Companies ranked near Kaufman

By rank, the assignees closest to #48,185 in granted patent volume.

Leaders in H01J (Electric Discharge Tubes OR Discharge Lamps)

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

Assignees with similar portfolio profiles

Two PlainPatent-derived peer sets for Kaufman, neither rank-band nor same-CPC leaders (those blocks stay above). In H01J (Electric Discharge Tubes OR Discharge Lamps), Kaufman ranks #328 of 1,076 assignees by patent count in that subclass.

Similar innovation score

Nearest assignees by Innovation Score (40 here).

Electric Sky Holdings, Inc. 40 Harima Chemicals, Incorporated 40 Medtronic Ablation Frontiers LLC 40 Element Inc. 40

Kaufman's Innovation Score vs. every tracked assignee

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

40 Top 38% higher than 62% 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

Kaufman & Robinson, Inc. patent grants by year, 2015–2025
Year	Patents Granted	Share of Period
2015	1	20.0%
2018	1	20.0%
2023	1	20.0%
2024	1	20.0%
2025partial year	1	20.0%

Which technologies does Kaufman & Robinson, Inc. patent most?

H01J - Electric Discharge Tubes OR Discharge Lamps 5

H05H - Plasma Technique ; Production OF Accelerated Electrically-charged Particles OR OF NEUTRONS; Production OR Acceleration OF Neutral Molecular OR Atomic Beams 2

Y02B - Climate Change Mitigation Technologies Related TO Buildings, e.g. Housing, House Appliances OR Related End-user Applications 2

H02M - Apparatus FOR Conversion Between AC AND AC, Between AC AND DC, OR Between DC AND DC, AND FOR USE With Mains OR Similar Power Supply SYSTEMS; Conversion OF DC OR AC Input Power Into Surge Output POWER; Control OR Regulation Thereof 1

Top 4 of 4 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

Kaufman & Robinson, Inc.'s patent record in context - here's where to go next.

Kaufman & Robinson, Inc.'s lead technology class is H01J (Electric Discharge Tubes OR Discharge Lamps), 100% of its portfolio - see every assignee active in that class. Explore H01J
Ranked #48,075 of 49,997 tracked assignees by patent volume - see the full leaderboard. See the ranking
Compare Kaufman & Robinson, Inc. against Kaneka Americas Holding, Inc., an assignee filing at a similar volume. Compare portfolios
Innovation Score of 39.5/100 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.