Where does Gebr. Kemper GmbH + Co. KG Metallwerke rank among US patent assignees?

According to USPTO PatentsView (2015–2025 granted utility patents), Gebr. Kemper GmbH + Co. KG Metallwerke ranks #31,749 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 Gebr. Kemper GmbH + Co. KG Metallwerke hold?

Gebr. Kemper GmbH + Co. KG Metallwerke holds 8 US utility patents granted between 2017 and 2023, spanning 12 technology areas.

What is Gebr. Kemper GmbH + Co. KG Metallwerke's Innovation Score?

Gebr. Kemper GmbH + Co. KG Metallwerke has an Innovation Score of 32.5 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 Gebr. Kemper GmbH + Co. KG Metallwerke's patent grant rate increasing or decreasing?

Gebr. Kemper GmbH + Co. KG Metallwerke's recent grant velocity is +200% compared to the prior five-year period (grant years, not application filing dates). This indicates accelerating grant output.

What does claim depth mean for Gebr. Kemper GmbH + Co. KG Metallwerke's patents?

Gebr. Kemper GmbH + Co. KG Metallwerke's patents average 12.8 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 Gebr. Kemper GmbH + Co. KG Metallwerke 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

Gebr. Kemper GmbH + Co. KG Metallwerke

Q: What technology areas does Gebr. Kemper GmbH + Co. KG Metallwerke focus on?

Gebr. Kemper GmbH + Co. KG Metallwerke's top technology area is E03B (Installations OR Methods FOR Obtaining, Collecting, OR Distributing Water) with 7 patents. Grants appear in 12 CPC subclasses total.

USPTO PatentsView assignee record - 8 granted patents across 12 technology areas, recorded in grant years 2017–2023. 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: E03B (Installations OR Methods FOR Obtaining, Collecting, OR Distributing Water).

Compiled by PlainPatent · May 15, 2026

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The verdict

According to USPTO PatentsView, Gebr. ranks #31,749 of 49,997 tracked US assignees by granted-patent volume, with 8 patents across 12 technology areas.

#31,749
of 49,997 US assignees by volume: 41st percentile
by Innovation Score (32.5/100): 12.8
avg claims per patent: +200%
grant velocity, last 5 yrs

USPTO PatentsView assignee plate

Corpus R31749 · Foreign Corporation #31,749 · 8 grants

GRANTS-MICRO · MID-PACK · PHOTO-FINISH · CPC-FOCUS · INNOV-THIN · CLAIMS-RICH · TYPE-FRNCORP · VEL-SURGE · BOOK-FULL

GRANTS-MICRO 8 grants
MID-PACK #31,749/49,997
PHOTO-FINISH Gardyn
CPC-FOCUS E03B · 12 areas
INNOV-THIN 32.5/100
CLAIMS-RICH 12.8 claims/avg
TYPE-FRNCORP Foreign Corp
VEL-SURGE +200% vel
BOOK-FULL 10/10 fields

Nearest grant-volume peer: Gardyn 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.

Qualcomm Incorporated · highest

85
GiMer Medical · near

33
ViiV Healthcare · near

33
Gebr Kemper + KG… · this assignee

32
Gibson Brands · near

32
Intercept Pharmaceut… · near

32
3D Lighting… · lowest

7

What this shows Gebr.'s Innovation Score is 32.5/100 (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.

Where Gebr.'s grants concentrate

Gebr. Kemper GmbH + Co. KG Metallwerke is a focused PatentsView assignee: 12 CPC subclasses with 87.5% of grants classified under E03B (Installations OR Methods FOR Obtaining, Collecting, OR Distributing Water). Peak complete grant year is 2021 (3 grants) versus a trough of 1 in 2017. By volume, Gebr. sits between Gardyn Inc. and Gentuity, LLC.

Gebr.'s three-year grant acceleration

Gebr. Kemper GmbH + Co. KG Metallwerke shows 3 grants in 2022–2024 against only 4 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.

Gardyn

8
Garmor

8
Gartner

8
Gattaco

8
Geisinger Clinic

8
General LED Opco

8
General Monitors

8
Gentuity

8
Gebr Kemper + KG… ◀

8

What this shows Gebr. holds 8 patents at rank #31,803, shown against the 8 assignees closest to it in grant volume rather than the industry's largest filers.

Companies ranked near Gebr

By rank, the assignees closest to #31,803 in granted patent volume.

Leaders in E03B (Installations OR Methods FOR Obtaining)

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

Assignees with similar portfolio profiles

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

Similar innovation score

Nearest assignees by Innovation Score (32 here).

Gibson Brands, Inc. 32 Intercept Pharmaceuticals, Inc. 32 ViiV Healthcare Company 33 GiMer Medical Company Limited 33

Gebr.'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 · 2017–2023

Grants by year

Teal-shaded recent years (2020–present) versus the 2017–2019 baseline. Full figures in the table below.

View data table

Gebr. Kemper GmbH + Co. KG Metallwerke patent grants by year, 2015–2025
Year	Patents Granted	Share of Period
2017	1	12.5%
2019	1	12.5%
2021	3	37.5%
2022	2	25.0%
2023	1	12.5%

Which technologies does Gebr. Kemper GmbH + Co. KG Metallwerke patent most?

E03B - Installations OR Methods FOR Obtaining, Collecting, OR Distributing Water 7

F24D - Domestic- OR Space-heating Systems, e.g. Central Heating SYSTEMS; Domestic Hot-water Supply SYSTEMS; Elements OR Components Therefor 4

E03C - Domestic Plumbing Installations FOR Fresh Water OR Waste Water ; Sinks 4

F16K - VALVES; TAPS; COCKS; ACTUATING-FLOATS; Devices FOR Venting OR Aerating 2

F24H - Fluid Heaters, e.g. Water OR AIR Heaters, Having Heat-generating Means, e.g. Heat Pumps, IN General 1

F25D - REFRIGERATORS; Cold ROOMS; ICE-BOXES; Cooling OR Freezing Apparatus NOT Otherwise Provided FOR 1

C02F - Treatment OF Water, Waste Water, Sewage, OR Sludge 1

F25B - Refrigeration Machines, Plants OR SYSTEMS; Combined Heating AND Refrigeration SYSTEMS; Heat Pump Systems 1

F28D - Heat-exchange Apparatus, NOT Provided FOR IN Another Subclass, IN Which THE Heat-exchange Media DO NOT Come Into Direct Contact 1

F28F - Details OF Heat-exchange AND Heat-transfer Apparatus, OF General Application 1

E03D - Water-closets OR Urinals With Flushing DEVICES; Flushing Valves Therefor 1

G01N - Investigating OR Analysing Materials BY Determining Their Chemical OR Physical Properties 1

Top 12 of 12 technology areas

Where it ranks

Overall rank by patents

#31,749

of 49,997 tracked assignees

Innovation Score

32.5 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

Gebr. Kemper GmbH + Co. KG Metallwerke's patent record in context - here's where to go next.

Gebr. Kemper GmbH + Co. KG Metallwerke's lead technology class is E03B (Installations OR Methods FOR Obtaining, Collecting, OR Distributing Water), 87.5% of its portfolio - see every assignee active in that class. Explore E03B
Ranked #31,749 of 49,997 tracked assignees by patent volume - see the full leaderboard. See the ranking
Compare Gebr. Kemper GmbH + Co. KG Metallwerke against Gardyn Inc., an assignee filing at a similar volume. Compare portfolios
Innovation Score of 32.5/100 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.