Where does Sachleben Chemie GmbH rank among US patent assignees?

According to USPTO PatentsView (2015–2025 granted utility patents), Sachleben Chemie GmbH ranks #37,301 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 Sachleben Chemie GmbH hold?

Sachleben Chemie GmbH holds 7 US utility patents granted between 2015 and 2017, spanning 22 technology areas.

What is Sachleben Chemie GmbH's Innovation Score?

Sachleben Chemie GmbH 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%).

What technology areas does Sachleben Chemie GmbH focus on?

Sachleben Chemie GmbH's top technology area is C01P (Indexing Scheme Relating TO Structural AND Physical Aspects OF Solid Inorganic Compounds) with 4 patents, ranking #290 of 939 assignees active in that subclass. Grants appear in 22 CPC subclasses total.

Is Sachleben Chemie GmbH's patent grant rate increasing or decreasing?

Sachleben Chemie GmbH's recent grant velocity is -100% compared to the prior five-year period (grant years, not application filing dates). Grant activity has slowed relative to earlier years.

What does claim depth mean for Sachleben Chemie GmbH's patents?

Sachleben Chemie GmbH's patents average 17.9 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 Sachleben Chemie GmbH 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

Sachleben Chemie GmbH

USPTO PatentsView assignee record - 7 granted patents across 22 technology areas, recorded in grant years 2015–2017. 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: C01P (Indexing Scheme Relating TO Structural AND Physical Aspects OF Solid Inorganic Compounds).

Compiled by PlainPatent · May 15, 2026

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The verdict

According to USPTO PatentsView, Sachleben ranks #37,301 of 49,997 tracked US assignees by granted-patent volume, with 7 patents across 22 technology areas.

#37,301
of 49,997 US assignees by volume: 48th percentile
by Innovation Score (34.5/100): 17.9
avg claims per patent: -100%
grant velocity, last 5 yrs

USPTO PatentsView assignee plate

Corpus R37301 · Foreign Corporation #37,301 · 7 grants

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

GRANTS-MICRO 7 grants
MID-PACK #37,301/49,997
PHOTO-FINISH Safe and Care
CPC-FOCUS C01P · 22 areas
INNOV-THIN 34.5/100
CLAIMS-RICH 17.9 claims/avg
TYPE-FRNCORP Foreign Corp
VEL-DROP -100% vel
BOOK-FULL 10/10 fields

Nearest grant-volume peer: Safe and Care Ltd. (±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 Sachleben’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 7.2 pts (21%) Velocity 0.0 pts (0%) Breadth 16.6 pts (48%) Claim depth 10.7 pts (31%)

Qualcomm Incorporated · highest

85
Sachleben Chemie · this assignee

34
3D Lighting… · lowest

7

What this shows Sachleben'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 Sachleben?

Each dot is one of Sachleben’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). Sachleben’s own 17.9 claims/patent is ABOVE the 7.6 median for these volume peers. More thorough claims than most filers at this scale, not just more of them.

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

Where Sachleben's grants concentrate

Sachleben Chemie GmbH is a focused PatentsView assignee: 22 CPC subclasses with 57.1% of grants classified under C01P (Indexing Scheme Relating TO Structural AND Physical Aspects OF Solid Inorganic Compounds). Peak complete grant year is 2015 (3 grants) versus a trough of 2 in 2016. By volume, Sachleben sits between Symbiox, Inc. and Safety Tubs Company, LLC..

Symbiox

7
Synaptic Research

7
System Lighting S…

7
SYZ Cell Therapy

7
Safe and Care

7
Safer Sports

7
Safety Trace

7
Safety Tubs

7
Sachleben Chemie ◀

7

What this shows Sachleben holds 7 patents at rank #37,536, shown against the 8 assignees closest to it in grant volume rather than the industry's largest filers.

Companies ranked near Sachleben

By rank, the assignees closest to #37,536 in granted patent volume.

Leaders in C01P (Indexing Scheme Relating TO Structural AND Physical Aspec…)

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

Sachleben'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 · 2015–2017

Grants by year

Teal-shaded recent years (2020–present) versus the 2015–2019 baseline. Full figures in the table below.

View data table

Sachleben Chemie GmbH patent grants by year, 2015–2025
Year	Patents Granted	Share of Period
2015	3	42.9%
2016	2	28.6%
2017	2	28.6%

Which technologies does Sachleben Chemie GmbH patent most?

C01P - Indexing Scheme Relating TO Structural AND Physical Aspects OF Solid Inorganic Compounds 4

C09C - Treatment OF Inorganic Materials, Other Than Fibrous Fillers, TO Enhance Their Pigmenting OR Filling Properties ; Preparation OF Carbon Black ; ; Preparation OF Inorganic Materials Which ARE NO Single Chemical Compounds AND Which ARE Mainly Used AS Pigments OR Fillers 4

B82Y - Specific Uses OR Applications OF NANOSTRUCTURES; Measurement OR Analysis OF NANOSTRUCTURES; Manufacture OR Treatment OF Nanostructures 3

B01J - Chemical OR Physical Processes, e.g. Catalysis OR Colloid CHEMISTRY; Their Relevant Apparatus 3

C07F - Acyclic, Carbocyclic OR Heterocyclic Compounds Containing Elements Other Than Carbon, Hydrogen, Halogen, Oxygen, Nitrogen, Sulfur, Selenium OR Tellurium 2

C08K - Use of inorganic or non-macromolecular organic substances as compounding ingredients 2

Y10T - Technical Subjects Covered BY Former US Classification 2

C09D - Coating Compositions, e.g. Paints, Varnishes OR LACQUERS; Filling PASTES; Chemical Paint OR INK REMOVERS; INKS; Correcting FLUIDS; WOODSTAINS; Pastes OR Solids FOR Colouring OR PRINTING; USE OF Materials Therefor 1

Y10S - Technical Subjects Covered BY Former Uspc Cross-reference ART Collections [XRACs] AND Digests 1

C21C - Processing OF Pig-iron, e.g. Refining, Manufacture OF Wrought-iron OR STEEL; Treatment IN Molten State OF Ferrous Alloys 1

C21B - Manufacture OF Iron OR Steel 1

A61Q - Specific USE OF Cosmetics OR Similar Toiletry Preparations 1

A61K - Preparations FOR Medical, Dental OR Toiletry Purposes 1

C07C - Acyclic OR Carbocyclic Compounds 1

D21H - Pulp COMPOSITIONS; Preparation Thereof NOT Covered BY Subclasses D21c OR D21D; Impregnating OR Coating OF PAPER; Treatment OF Finished Paper NOT Covered BY Class B31 OR Subclass D21G; Paper NOT Otherwise Provided FOR 1

Top 15 of 22 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

Sachleben Chemie GmbH's patent record in context - here's where to go next.

Sachleben Chemie GmbH's lead technology class is C01P (Indexing Scheme Relating TO Structural AND Physical Aspects OF Solid Inorganic Compounds), 57.1% of its portfolio - see every assignee active in that class. Explore C01P
Ranked #37,301 of 49,997 tracked assignees by patent volume - see the full leaderboard. See the ranking
Compare Sachleben Chemie GmbH against Symbiox, Inc., 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.