Where does Sika Dr. Siebert & Kühn GmbH & Co. KG rank among US patent assignees?

According to USPTO PatentsView (2015–2025 granted utility patents), Sika Dr. Siebert & Kühn GmbH & Co. KG ranks #21,780 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 Sika Dr. Siebert & Kühn GmbH & Co. KG hold?

Sika Dr. Siebert & Kühn GmbH & Co. KG holds 13 US utility patents granted between 2018 and 2022, spanning 11 technology areas.

What is Sika Dr. Siebert & Kühn GmbH & Co. KG's Innovation Score?

Sika Dr. Siebert & Kühn GmbH & Co. KG 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 Sika Dr. Siebert & Kühn GmbH & Co. KG's patent grant rate increasing or decreasing?

Sika Dr. Siebert & Kühn GmbH & Co. KG's recent grant velocity is +233% compared to the prior five-year period (grant years, not application filing dates). This indicates accelerating grant output.

What does claim depth mean for Sika Dr. Siebert & Kühn GmbH & Co. KG's patents?

Sika Dr. Siebert & Kühn GmbH & Co. KG's patents average 13.5 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 Sika Dr. Siebert & Kühn GmbH & Co. KG 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

Sika Dr. Siebert & Kühn GmbH & Co. KG

Q: What technology areas does Sika Dr. Siebert & Kühn GmbH & Co. KG focus on?

Sika Dr. Siebert & Kühn GmbH & Co. KG's top technology area is G01K (Measuring TEMPERATURE; Measuring Quantity OF HEAT; Thermally-sensitive Elements NOT Otherwise Provided FOR) with 8 patents, ranking #47 of 859 assignees active in that subclass. Grants appear in 11 CPC subclasses total.

USPTO PatentsView assignee record - 13 granted patents across 11 technology areas, recorded in grant years 2018–2022. 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: G01K (Measuring TEMPERATURE; Measuring Quantity OF HEAT; Thermally-sensitive Elements NOT Otherwise Provided FOR).

Compiled by PlainPatent · May 15, 2026

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The verdict

According to USPTO PatentsView, Sika ranks #21,780 of 49,997 tracked US assignees by granted-patent volume, with 13 patents across 11 technology areas.

#21,780
of 49,997 US assignees by volume: 48th percentile
by Innovation Score (34.5/100): 13.5
avg claims per patent: +233%
grant velocity, last 5 yrs

USPTO PatentsView assignee plate

Corpus R21780 · Foreign Corporation #21,780 · 13 grants

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

GRANTS-MICRO 13 grants
MID-PACK #21,780/49,997
PHOTO-FINISH Shimizu
CPC-FOCUS G01K · 11 areas
INNOV-THIN 34.5/100
CLAIMS-RICH 13.5 claims/avg
TYPE-FRNCORP Foreign Corp
VEL-SURGE +233% vel
BOOK-FULL 10/10 fields

Nearest grant-volume peer: Shimizu Corporation (±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 Sika’s 34.5 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 9.1 pts (26%) Velocity 5.6 pts (16%) Breadth 11.7 pts (34%) Claim depth 8.1 pts (23%)

Qualcomm Incorporated · highest

85
Sika Dr Siebert &… · this assignee

34
3D Lighting… · lowest

7

What this shows Sika'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.

Does more volume mean deeper claims for Sika?

Each dot is one of Sika’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). Sika’s own 13.5 claims/patent is ABOVE the 11.8 median for these volume peers. More thorough claims than most filers at this scale, not just more of them.

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

Where Sika's grants concentrate

Sika Dr. Siebert & Kühn GmbH & Co. KG is a focused PatentsView assignee: 11 CPC subclasses with 61.5% of grants classified under G01K (Measuring TEMPERATURE; Measuring Quantity OF HEAT; Thermally-sensitive Elements NOT Otherwise Provided FOR). Peak complete grant year is 2022 (5 grants) versus a trough of 1 in 2019. By volume, Sika sits between Shimizu Corporation and SIT S.P.A..

Sika's three-year grant acceleration

Sika Dr. Siebert & Kühn GmbH & Co. KG shows 5 grants in 2022–2024 against only 6 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.

Shimizu

13
Sick IVP AB

13
Siegfried

13
Sigma-tau Industr…

13
Silentium

13
Simplicity

13
Simplo Technology

13
SIT S P A

13
Sika Dr Siebert &… ◀

13

What this shows Sika holds 13 patents at rank #21,735, shown against the 8 assignees closest to it in grant volume rather than the industry's largest filers.

Companies ranked near Sika

By rank, the assignees closest to #21,735 in granted patent volume.

Leaders in G01K (Measuring Temperature)

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

Sika'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 · 2018–2022

Grants by year

Teal-shaded recent years (2020–present) versus the 2018–2019 baseline. Full figures in the table below.

View data table

Sika Dr. Siebert & Kühn GmbH & Co. KG patent grants by year, 2015–2025
Year	Patents Granted	Share of Period
2018	2	15.4%
2019	1	7.7%
2020	2	15.4%
2021	3	23.1%
2022	5	38.5%

Which technologies does Sika Dr. Siebert & Kühn GmbH & Co. KG patent most?

G01K - Measuring TEMPERATURE; Measuring Quantity OF HEAT; Thermally-sensitive Elements NOT Otherwise Provided FOR 8

G01F - Measuring Volume, Volume Flow, Mass Flow OR Liquid LEVEL; Metering BY Volume 5

G05D - Systems FOR Controlling OR Regulating Non-electric Variables 2

H05K - Printed CIRCUITS; Casings OR Constructional Details OF Electric APPARATUS; Manufacture OF Assemblages OF Electrical Components 1

H02K - Dynamo-electric Machines 1

F04D - Non-positive-displacement Pumps 1

G06F - Electric Digital Data Processing 1

G01P - Measuring Linear OR Angular Speed, Acceleration, Deceleration, OR SHOCK; Indicating Presence, Absence, OR Direction, OF Movement 1

G05B - Control OR Regulating Systems IN GENERAL; Functional Elements OF Such SYSTEMS; Monitoring OR Testing Arrangements FOR Such Systems OR Elements 1

H04N - Pictorial Communication, e.g. Television 1

G08B - Signalling OR Calling SYSTEMS; Order TELEGRAPHS; Alarm Systems 1

Top 11 of 11 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

Sika Dr. Siebert & Kühn GmbH & Co. KG's patent record in context - here's where to go next.

Sika Dr. Siebert & Kühn GmbH & Co. KG's lead technology class is G01K (Measuring TEMPERATURE; Measuring Quantity OF HEAT; Thermally-sensitive Elements NOT Otherwise Provided FOR), 61.5% of its portfolio - see every assignee active in that class. Explore G01K
Ranked #21,780 of 49,997 tracked assignees by patent volume - see the full leaderboard. See the ranking
Compare Sika Dr. Siebert & Kühn GmbH & Co. KG against Shimizu Corporation, 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.