Where does Asymchem Laboratories (TIANJIN) Co., Ltd. rank among US patent assignees?

According to USPTO PatentsView (2015–2025 granted utility patents), Asymchem Laboratories (TIANJIN) Co., Ltd. ranks #15,130 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 Asymchem Laboratories (TIANJIN) Co., Ltd. hold?

Asymchem Laboratories (TIANJIN) Co., Ltd. holds 19 US utility patents granted between 2016 and 2025, spanning 13 technology areas.

What is Asymchem Laboratories (TIANJIN) Co., Ltd.'s Innovation Score?

Asymchem Laboratories (TIANJIN) Co., Ltd. has an Innovation Score of 40.8 out of 100 (top 35% of the corpus). This composite metric weighs portfolio volume (40%), grant velocity (20%), technology breadth (25%), and claim depth (15%).

What technology areas does Asymchem Laboratories (TIANJIN) Co., Ltd. focus on?

Asymchem Laboratories (TIANJIN) Co., Ltd.'s top technology area is C07D (Heterocyclic Compounds) with 9 patents, ranking #903 of 3,165 assignees active in that subclass. Grants appear in 13 CPC subclasses total.

Is Asymchem Laboratories (TIANJIN) Co., Ltd.'s patent grant rate increasing or decreasing?

Asymchem Laboratories (TIANJIN) Co., Ltd.'s recent grant velocity is +29% 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 Asymchem Laboratories (TIANJIN) Co., Ltd.'s patents?

Asymchem Laboratories (TIANJIN) Co., Ltd.'s patents average 12.9 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 Asymchem Laboratories (TIANJIN) Co., Ltd. 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

Asymchem Laboratories (TIANJIN) Co., Ltd.

USPTO PatentsView assignee record - 19 granted patents across 13 technology areas, recorded in grant years 2016–2025. 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: C07D (Heterocyclic Compounds).

Compiled by PlainPatent · May 15, 2026

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Explore the portfolio See the ranking

The verdict

According to USPTO PatentsView, Asymchem ranks #15,130 of 49,997 tracked US assignees by granted-patent volume, with 19 patents across 13 technology areas.

#15,130
of 49,997 US assignees by volume: Top 35%
by Innovation Score (40.8/100): 12.9
avg claims per patent: +29%
grant velocity, last 5 yrs

USPTO PatentsView assignee plate

Corpus R15130 · Foreign Corporation #15,130 · 19 grants

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

GRANTS-MICRO 19 grants
MID-PACK #15,130/49,997
PHOTO-FINISH AbClonal Science
CPC-FOCUS C07D · 13 areas
INNOV-PAR 40.8/100
CLAIMS-RICH 12.9 claims/avg
TYPE-FRNCORP Foreign Corp
VEL-UP +29% vel
BOOK-FULL 10/10 fields

Nearest grant-volume peer: AbClonal Science, 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 Asymchem’s 40.8 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 10.3 pts (25%) Velocity 10.0 pts (25%) Breadth 12.7 pts (31%) Claim depth 7.7 pts (19%)

Qualcomm Incorporated · highest

85
Asymchem Laboratorie… · this assignee

41
3D Lighting… · lowest

7

What this shows Asymchem's Innovation Score is 40.8/100 (top 35% 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 Asymchem?

Each dot is one of Asymchem’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). Asymchem’s own 12.9 claims/patent is at or below the 13.6 median for these volume peers. Volume here does not track with deeper claims; several lower-volume peers claim more thoroughly per patent.

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

Where Asymchem's grants concentrate

Asymchem Laboratories (TIANJIN) Co., Ltd. is a focused PatentsView assignee: 13 CPC subclasses with 47.4% of grants classified under C07D (Heterocyclic Compounds). Peak complete grant year is 2018 (4 grants) versus a trough of 1 in 2019. By volume, Asymchem sits between Aris Horticulture, Inc. and AbClonal Science, Inc..

Asymchem's three-year grant acceleration

Asymchem Laboratories (TIANJIN) Co., Ltd. shows 6 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.

Aris Horticulture

19
Artisent

19
ASK Industries

19
Assistance Publiq…

19
ATC Logistics &

19
Aviacomm

19
AVL Test Systems

19
Abclonal Science

19
Asymchem Laborato… ◀

19

What this shows Asymchem holds 19 patents at rank #15,102, shown against the 8 assignees closest to it in grant volume rather than the industry's largest filers.

Companies ranked near Asymchem

By rank, the assignees closest to #15,102 in granted patent volume.

Leaders in C07D (Heterocyclic Compounds)

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

Asymchem's Innovation Score vs. every tracked assignee

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

41 Top 35% higher than 65% 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 · 2016–2025

Grants by year

Teal-shaded recent years (2020–present) versus the 2016–2019 baseline. Full figures in the table below.

View data table

Asymchem Laboratories (TIANJIN) Co., Ltd. patent grants by year, 2015–2025
Year	Patents Granted	Share of Period
2016	2	10.5%
2018	4	21.1%
2019	1	5.3%
2020	2	10.5%
2021	1	5.3%
2023	2	10.5%
2024	4	21.1%
2025partial year	3	15.8%

Which technologies does Asymchem Laboratories (TIANJIN) Co., Ltd. patent most?

C07D - Heterocyclic Compounds 9

C12P - Fermentation OR Enzyme-using Processes TO Synthesise A Desired Chemical Compound OR Composition OR TO Separate Optical Isomers From A Racemic Mixture 9

C12N - Microorganisms OR ENZYMES; Compositions THEREOF; Propagating, Preserving, OR Maintaining MICROORGANISMS; Mutation OR Genetic ENGINEERING; Culture Media 8

C07C - Acyclic OR Carbocyclic Compounds 7

C12Y - Enzymes 7

C07B - General Methods OF Organic CHEMISTRY; Apparatus Therefor 3

C12R - Indexing Scheme Associated With Subclasses C12c - C12q, Relating TO Microorganisms 2

C07F - Acyclic, Carbocyclic OR Heterocyclic Compounds Containing Elements Other Than Carbon, Hydrogen, Halogen, Oxygen, Nitrogen, Sulfur, Selenium OR Tellurium 1

A61P - Specific Therapeutic Activity OF Chemical Compounds OR Medicinal Preparations 1

Y02P - Climate Change Mitigation Technologies IN THE Production OR Processing OF Goods 1

B01D - Separation 1

C08L - Compositions OF Macromolecular Compounds 1

C08B - POLYSACCHARIDES; Derivatives Thereof 1

Top 13 of 13 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

Asymchem Laboratories (TIANJIN) Co., Ltd.'s patent record in context - here's where to go next.

Asymchem Laboratories (TIANJIN) Co., Ltd.'s lead technology class is C07D (Heterocyclic Compounds), 47.4% of its portfolio - see every assignee active in that class. Explore C07D
Ranked #15,130 of 49,997 tracked assignees by patent volume - see the full leaderboard. See the ranking
Compare Asymchem Laboratories (TIANJIN) Co., Ltd. against Aris Horticulture, Inc., an assignee filing at a similar volume. Compare portfolios
Innovation Score of 40.8/100 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.