Where does DPx Holdings B.V. rank among US patent assignees?

According to USPTO PatentsView (2015–2025 granted utility patents), DPx Holdings B.V. ranks #28,597 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 DPx Holdings B.V. hold?

DPx Holdings B.V. holds 9 US utility patents granted between 2015 and 2016, spanning 11 technology areas.

What is DPx Holdings B.V.'s Innovation Score?

DPx Holdings B.V. has an Innovation Score of 30.7 out of 100 (35th percentile of the corpus). This composite metric weighs portfolio volume (40%), grant velocity (20%), technology breadth (25%), and claim depth (15%).

Is DPx Holdings B.V.'s patent grant rate increasing or decreasing?

DPx Holdings B.V.'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 DPx Holdings B.V.'s patents?

DPx Holdings B.V.'s patents average 18.3 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 DPx Holdings B.V. 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

DPx Holdings B.V.

Q: What technology areas does DPx Holdings B.V. focus on?

DPx Holdings B.V.'s top technology area is C12N (Microorganisms OR ENZYMES; Compositions THEREOF; Propagating, Preserving, OR Maintaining MICROORGANISMS; Mutation OR Genetic ENGINEERING; Culture Media) with 3 patents, ranking #2,438 of 4,144 assignees active in that subclass. Grants appear in 11 CPC subclasses total.

USPTO PatentsView assignee record - 9 granted patents across 11 technology areas, recorded in grant years 2015–2016. 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: C12N (Microorganisms OR ENZYMES; Compositions THEREOF; Propagating, Preserving, OR Maintaining MICROORGANISMS; Mutation OR Genetic ENGINEERING; Culture Media).

Compiled by PlainPatent · May 15, 2026

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Explore the portfolio See the ranking

The verdict

According to USPTO PatentsView, Dpx ranks #28,597 of 49,997 tracked US assignees by granted-patent volume, with 9 patents across 11 technology areas.

#28,597
of 49,997 US assignees by volume: 35th percentile
by Innovation Score (30.7/100): 18.3
avg claims per patent: -100%
grant velocity, last 5 yrs

USPTO PatentsView assignee plate

Corpus R28597 · Foreign Corporation #28,597 · 9 grants

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

GRANTS-MICRO 9 grants
MID-PACK #28,597/49,997
PHOTO-FINISH Dongguan Zhen Zhong…
CPC-FOCUS C12N · 11 areas
INNOV-THIN 30.7/100
CLAIMS-RICH 18.3 claims/avg
TYPE-FRNCORP Foreign Corp
VEL-DROP -100% vel
BOOK-FULL 10/10 fields

Nearest grant-volume peer: Dongguan Zhen Zhong Kang Precision Transmission Technology Co., 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 Dpx’s 30.7 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 8.0 pts (26%) Velocity 0.0 pts (0%) Breadth 11.7 pts (38%) Claim depth 11.0 pts (36%)

Qualcomm Incorporated · highest

85
DPx Holdings B V · this assignee

31
3D Lighting… · lowest

7

What this shows Dpx's Innovation Score is 30.7/100 (35th 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 Dpx?

Each dot is one of Dpx’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). Dpx’s own 18.3 claims/patent is ABOVE the 10.6 median for these volume peers. More thorough claims than most filers at this scale, not just more of them.

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

Where Dpx's grants concentrate

DPx Holdings B.V. is a focused PatentsView assignee: 11 CPC subclasses with 33.3% of grants classified under C12N (Microorganisms OR ENZYMES; Compositions THEREOF; Propagating, Preserving, OR Maintaining MICROORGANISMS; Mutation OR Genetic ENGINEERING; Culture Media). Peak complete grant year is 2016 (6 grants) versus a trough of 3 in 2015. By volume, Dpx sits between Dongguan Zhen Zhong Kang Precision Transmission Technology Co., Ltd and Dura Automotive Systems SAS.

Dongguan Zhen Zho…

9
Dongin Optical

9
Dorel Juvenile (Z…

9
Dots Technology

9
Drymax

9
Dtcc Digital (US)

9
Dupont Nutrition…

9
Dura Automotive S…

9
Dpx Holdings B V ◀

9

What this shows DPx holds 9 patents at rank #28,556, shown against the 8 assignees closest to it in grant volume rather than the industry's largest filers.

Companies ranked near DPx

By rank, the assignees closest to #28,556 in granted patent volume.

Leaders in C12N (Microorganisms OR Enzymes)

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

Dpx's Innovation Score vs. every tracked assignee

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

31 35th percentile higher than 35% 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 · 2015–2016

Grants by year

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

View data table

DPx Holdings B.V. patent grants by year, 2015–2025
Year	Patents Granted	Share of Period
2015	3	33.3%
2016	6	66.7%

Which technologies does DPx Holdings B.V. patent most?

C12N - Microorganisms OR ENZYMES; Compositions THEREOF; Propagating, Preserving, OR Maintaining MICROORGANISMS; Mutation OR Genetic ENGINEERING; Culture Media 3

C07K - Peptides 3

B01D - Separation 2

C12P - Fermentation OR Enzyme-using Processes TO Synthesise A Desired Chemical Compound OR Composition OR TO Separate Optical Isomers From A Racemic Mixture 2

C12M - Apparatus FOR Enzymology OR MICROBIOLOGY; Apparatus FOR Culturing Microorganisms FOR Producing Biomass, FOR Growing Cells OR FOR Obtaining Fermentation OR Metabolic Products, i.e. Bioreactors OR Fermenters 2

C07C - Acyclic OR Carbocyclic Compounds 2

B01J - Chemical OR Physical Processes, e.g. Catalysis OR Colloid CHEMISTRY; Their Relevant Apparatus 2

C12Y - Enzymes 1

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

C07D - Heterocyclic Compounds 1

C08F - Macromolecular Compounds Obtained BY Reactions Only Involving Carbon-to-carbon Unsaturated Bonds 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

DPx Holdings B.V.'s patent record in context - here's where to go next.

DPx Holdings B.V.'s lead technology class is C12N (Microorganisms OR ENZYMES; Compositions THEREOF; Propagating, Preserving, OR Maintaining MICROORGANISMS; Mutation OR Genetic ENGINEERING; Culture Media), 33.3% of its portfolio - see every assignee active in that class. Explore C12N
Ranked #28,597 of 49,997 tracked assignees by patent volume - see the full leaderboard. See the ranking
Compare DPx Holdings B.V. against Dongguan Zhen Zhong Kang Precision Transmission Technology Co., Ltd, an assignee filing at a similar volume. Compare portfolios
Innovation Score of 30.7/100 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.