Where does Pulike Biological Engineering, Inc. rank among US patent assignees?

According to USPTO PatentsView (2015–2025 granted utility patents), Pulike Biological Engineering, Inc. ranks #23,246 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 Pulike Biological Engineering, Inc. hold?

Pulike Biological Engineering, Inc. holds 12 US utility patents granted between 2017 and 2025, spanning 5 technology areas.

What is Pulike Biological Engineering, Inc.'s Innovation Score?

Pulike Biological Engineering, Inc. has an Innovation Score of 23.8 out of 100 (13th 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 Pulike Biological Engineering, Inc. focus on?

Pulike Biological Engineering, Inc.'s top technology area is A61P (Specific Therapeutic Activity OF Chemical Compounds OR Medicinal Preparations) with 12 patents, ranking #1,593 of 6,058 assignees active in that subclass. Grants appear in 5 CPC subclasses total.

Is Pulike Biological Engineering, Inc.'s patent grant rate increasing or decreasing?

Pulike Biological Engineering, Inc.'s recent grant velocity is -43% 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 Pulike Biological Engineering, Inc.'s patents?

Pulike Biological Engineering, Inc.'s patents average 11.8 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 Pulike Biological Engineering, 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 Foreign Corporation

Pulike Biological Engineering, Inc.

USPTO PatentsView assignee record - 12 granted patents across 5 technology areas, recorded in grant years 2017–2025. 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: A61P (Specific Therapeutic Activity OF Chemical Compounds OR Medicinal Preparations).

Compiled by PlainPatent · May 15, 2026

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Explore the portfolio See the ranking

The verdict

According to USPTO PatentsView, Pulike ranks #23,246 of 49,997 tracked US assignees by granted-patent volume, with 12 patents across 5 technology areas.

#23,246
of 49,997 US assignees by volume: 13th percentile
by Innovation Score (23.8/100): 11.8
avg claims per patent: -43%
grant velocity, last 5 yrs

USPTO PatentsView assignee plate

Corpus R23246 · Foreign Corporation #23,246 · 12 grants

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

GRANTS-MICRO 12 grants
MID-PACK #23,246/49,997
PHOTO-FINISH Pacific Tech…
CPC-NARROW A61P · 5 areas
INNOV-THIN 23.8/100
CLAIMS-PAR 11.8 claims/avg
TYPE-FRNCORP Foreign Corp
VEL-DROP -43% vel
BOOK-FULL 10/10 fields

Nearest grant-volume peer: Pacific Tech Industries, 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 Pulike’s 23.8 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 8.9 pts (37%) Velocity 0.0 pts (0%) Breadth 7.9 pts (33%) Claim depth 7.1 pts (30%)

Qualcomm Incorporated · highest

85
Pulike Biological… · this assignee

24
3D Lighting… · lowest

7

What this shows Pulike's Innovation Score is 23.8/100 (13th 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 Pulike?

Each dot is one of Pulike’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). Pulike’s own 11.8 claims/patent is at or below the 16.0 median for these volume peers. Volume here does not track with deeper claims; several lower-volume peers claim more thoroughly per patent.

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

Where Pulike's grants concentrate

Pulike Biological Engineering, Inc. is a focused PatentsView assignee: 5 CPC subclasses with 100% of grants classified under A61P (Specific Therapeutic Activity OF Chemical Compounds OR Medicinal Preparations). Peak complete grant year is 2017 (4 grants) versus a trough of 1 in 2018. By volume, Pulike sits between Presbyopia Therapies, Inc and Panera, LLC.

Presbyopia Therap…

12
Primo Medical Gro…

12
Prometic Pharma S…

12
Protrend

12
Pyrogenesis Canada

12
Pacific Tech Indu…

12
Pain TEQ

12
Panera

12
Pulike Biological… ◀

12

What this shows Pulike holds 12 patents at rank #23,186, shown against the 8 assignees closest to it in grant volume rather than the industry's largest filers.

Companies ranked near Pulike

By rank, the assignees closest to #23,186 in granted patent volume.

Leaders in A61P (Specific Therapeutic Activity OF Chemical Compounds OR Me…)

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

Pulike's Innovation Score vs. every tracked assignee

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

24 13th percentile higher than 13% 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 · 2017–2025

Grants by year

Teal-shaded recent years (2020–present) versus the 2017–2019 baseline. Full figures in the table below.

View data table

Pulike Biological Engineering, Inc. patent grants by year, 2015–2025
Year	Patents Granted	Share of Period
2017	4	33.3%
2018	1	8.3%
2019	2	16.7%
2020	3	25.0%
2021	1	8.3%
2025partial year	1	8.3%

Which technologies does Pulike Biological Engineering, Inc. patent most?

A61P - Specific Therapeutic Activity OF Chemical Compounds OR Medicinal Preparations 12

A61K - Preparations FOR Medical, Dental OR Toiletry Purposes 12

C12N - Microorganisms OR ENZYMES; Compositions THEREOF; Propagating, Preserving, OR Maintaining MICROORGANISMS; Mutation OR Genetic ENGINEERING; Culture Media 11

C07K - Peptides 3

C07H - SUGARS; Derivatives THEREOF; NUCLEOSIDES; NUCLEOTIDES; Nucleic Acids 2

Top 5 of 5 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

Pulike Biological Engineering, Inc.'s patent record in context - here's where to go next.

Pulike Biological Engineering, Inc.'s lead technology class is A61P (Specific Therapeutic Activity OF Chemical Compounds OR Medicinal Preparations), 100% of its portfolio - see every assignee active in that class. Explore A61P
Ranked #23,246 of 49,997 tracked assignees by patent volume - see the full leaderboard. See the ranking
Compare Pulike Biological Engineering, Inc. against Presbyopia Therapies, Inc, an assignee filing at a similar volume. Compare portfolios
Innovation Score of 23.8/100 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.