Where does PBS Biotech, Inc. rank among US patent assignees?

According to USPTO PatentsView (2015–2025 granted utility patents), PBS Biotech, Inc. ranks #42,263 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 PBS Biotech, Inc. hold?

PBS Biotech, Inc. holds 6 US utility patents granted between 2016 and 2025, spanning 4 technology areas.

What is PBS Biotech, Inc.'s Innovation Score?

PBS Biotech, Inc. has an Innovation Score of 26.4 out of 100 (20th percentile of the corpus). This composite metric weighs portfolio volume (40%), grant velocity (20%), technology breadth (25%), and claim depth (15%).

Is PBS Biotech, Inc.'s patent grant rate increasing or decreasing?

PBS Biotech, Inc.'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 PBS Biotech, Inc.'s patents?

PBS Biotech, Inc.'s patents average 21.0 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 PBS Biotech, Inc. 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 US Corporation

PBS Biotech, Inc.

Q: What technology areas does PBS Biotech, Inc. focus on?

PBS Biotech, Inc.'s top technology area is 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) with 6 patents, ranking #148 of 832 assignees active in that subclass. Grants appear in 4 CPC subclasses total.

USPTO PatentsView assignee record - 6 granted patents across 4 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: 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 Ferme).

Compiled by PlainPatent · May 15, 2026

RSS updates for this company

Explore the portfolio See the ranking

The verdict

According to USPTO PatentsView, PBS ranks #42,263 of 49,997 tracked US assignees by granted-patent volume, with 6 patents across 4 technology areas.

#42,263
of 49,997 US assignees by volume: 20th percentile
by Innovation Score (26.4/100): 21.0
avg claims per patent: -100%
grant velocity, last 5 yrs

USPTO PatentsView assignee plate

Corpus R42263 · US Corporation #42,263 · 6 grants

GRANTS-MICRO · LOWER-Q · PHOTO-FINISH · CPC-NARROW · INNOV-THIN · CLAIMS-DENSE · TYPE-USCORP · VEL-DROP · BOOK-FULL

GRANTS-MICRO 6 grants
LOWER-Q #42,263/49,997
PHOTO-FINISH Pathoquest
CPC-NARROW C12M · 4 areas
INNOV-THIN 26.4/100
CLAIMS-DENSE 21.0 claims/avg
TYPE-USCORP US Corporation
VEL-DROP -100% vel
BOOK-FULL 10/10 fields

Nearest grant-volume peer: Pathoquest (±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 PBS’s 26.4 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 6.7 pts (25%) Velocity 0.0 pts (0%) Breadth 7.1 pts (27%) Claim depth 12.6 pts (48%)

Qualcomm Incorporated · highest

85
PBS Biotech · this assignee

26
3D Lighting… · lowest

7

What this shows PBS's Innovation Score is 26.4/100 (20th 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 PBS?

Each dot is one of PBS’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). PBS’s own 21.0 claims/patent is ABOVE the 12.5 median for these volume peers. More thorough claims than most filers at this scale, not just more of them.

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

Where PBS's grants concentrate

PBS Biotech, Inc. is a focused PatentsView assignee: 4 CPC subclasses with 100% of grants classified under 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 Ferme). Peak complete grant year is 2018 (2 grants) versus a trough of 1 in 2016. By volume, PBS sits between Pathoquest and Pedigo Products, Inc..

Pathoquest

6
Patients Pending

6
Paua Trading

6
PBM Nutritionals

6
Pcmr International

6
PDS IG Holdings

6
PDX Pharmaceutica…

6
Pedigo Products

6
PBS Biotech ◀

6

What this shows PBS holds 6 patents at rank #42,207, shown against the 8 assignees closest to it in grant volume rather than the industry's largest filers.

Companies ranked near PBS

By rank, the assignees closest to #42,207 in granted patent volume.

Leaders in C12M (Apparatus FOR Enzymology OR Microbiology)

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

PBS's Innovation Score vs. every tracked assignee

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

26 20th percentile higher than 20% 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

PBS Biotech, Inc. patent grants by year, 2015–2025
Year	Patents Granted	Share of Period
2016	1	16.7%
2017	1	16.7%
2018	2	33.3%
2019	1	16.7%
2025partial year	1	16.7%

Which technologies does PBS Biotech, Inc. patent most?

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 6

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

B01F - Mixing, e.g. Dissolving, Emulsifying OR Dispersing 2

Y10T - Technical Subjects Covered BY Former US Classification 2

Top 4 of 4 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

PBS Biotech, Inc.'s patent record in context - here's where to go next.

PBS Biotech, Inc.'s lead technology class is 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 Ferme), 100% of its portfolio - see every assignee active in that class. Explore C12M
Ranked #42,263 of 49,997 tracked assignees by patent volume - see the full leaderboard. See the ranking
Compare PBS Biotech, Inc. against Pathoquest, an assignee filing at a similar volume. Compare portfolios
Innovation Score of 26.4/100 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.