Where does Corpak Medsystems, Inc. rank among US patent assignees?

According to USPTO PatentsView (2015–2025 granted utility patents), Corpak Medsystems, Inc. ranks #19,630 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 Corpak Medsystems, Inc. hold?

Corpak Medsystems, Inc. holds 14 US utility patents granted between 2015 and 2017, spanning 4 technology areas.

What is Corpak Medsystems, Inc.'s Innovation Score?

Corpak Medsystems, Inc. has an Innovation Score of 20.6 out of 100 (7th percentile of the corpus). This composite metric weighs portfolio volume (40%), grant velocity (20%), technology breadth (25%), and claim depth (15%).

Is Corpak Medsystems, Inc.'s patent grant rate increasing or decreasing?

Corpak Medsystems, 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 Corpak Medsystems, Inc.'s patents?

Corpak Medsystems, Inc.'s patents average 7.0 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 Corpak Medsystems, 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

Corpak Medsystems, Inc.

Q: What technology areas does Corpak Medsystems, Inc. focus on?

Corpak Medsystems, Inc.'s top technology area is A61J (Containers Specially Adapted FOR Medical OR Pharmaceutical PURPOSES; Devices OR Methods Specially Adapted FOR Bringing Pharmaceutical Products Into Particular Physical OR Administering FORMS; Devices FOR Administering Food OR Medicines ORALLY; Baby COMFORTERS; Devices FOR Receiving Spittle) with 6 patents, ranking #178 of 903 assignees active in that subclass. Grants appear in 4 CPC subclasses total.

USPTO PatentsView assignee record - 14 granted patents across 4 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: A61J (Containers Specially Adapted FOR Medical OR Pharmaceutical PURPOSES; Devices OR Methods Specially Adapted FOR Bringing Pharmaceutical Products Into Particular Physical OR Administering FORMS; Devices ).

Compiled by PlainPatent · May 15, 2026

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The verdict

According to USPTO PatentsView, Corpak ranks #19,630 of 49,997 tracked US assignees by granted-patent volume, with 14 patents across 4 technology areas.

#19,630
of 49,997 US assignees by volume: 7th percentile
by Innovation Score (20.6/100): 7.0
avg claims per patent: -100%
grant velocity, last 5 yrs

USPTO PatentsView assignee plate

Corpus R19630 · US Corporation #19,630 · 14 grants

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

GRANTS-MICRO 14 grants
MID-PACK #19,630/49,997
PHOTO-FINISH Conopeo
CPC-NARROW A61J · 4 areas
INNOV-THIN 20.6/100
CLAIMS-SPARSE 7.0 claims/avg
TYPE-USCORP US Corporation
VEL-DROP -100% vel
BOOK-FULL 10/10 fields

Nearest grant-volume peer: Conopeo, 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 Corpak’s 20.6 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 9.4 pts (45%) Velocity 0.0 pts (0%) Breadth 7.1 pts (34%) Claim depth 4.2 pts (20%)

Qualcomm Incorporated · highest

85
Corpak Medsystems · this assignee

21
3D Lighting… · lowest

7

What this shows Corpak's Innovation Score is 20.6/100 (7th 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 Corpak?

Each dot is one of Corpak’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). Corpak’s own 7.0 claims/patent is at or below the 14.1 median for these volume peers. Volume here does not track with deeper claims; several lower-volume peers claim more thoroughly per patent.

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

Where Corpak's grants concentrate

Corpak Medsystems, Inc. is a focused PatentsView assignee: 4 CPC subclasses with 42.9% of grants classified under A61J (Containers Specially Adapted FOR Medical OR Pharmaceutical PURPOSES; Devices OR Methods Specially Adapted FOR Bringing Pharmaceutical Products Into Particular Physical OR Administering FORMS; Devices ). Peak complete grant year is 2017 (7 grants) versus a trough of 3 in 2015. By volume, Corpak sits between Conopeo, Inc. and D&L Manufacturing, Inc..

Conopeo

14
Consolidated Cont…

14
Constantia Teich

14
Convergence Pharm…

14
Cutera

14
Cyberoptics

14
Cyphort

14
D&L Manufacturing

14
Corpak Medsystems ◀

14

What this shows Corpak holds 14 patents at rank #19,638, shown against the 8 assignees closest to it in grant volume rather than the industry's largest filers.

Companies ranked near Corpak

By rank, the assignees closest to #19,638 in granted patent volume.

Leaders in A61J (Containers Specially Adapted FOR Medical OR Pharmaceutica…)

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

Corpak's Innovation Score vs. every tracked assignee

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

21 7th percentile higher than 7% 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

Corpak Medsystems, Inc. patent grants by year, 2015–2025
Year	Patents Granted	Share of Period
2015	3	21.4%
2016	4	28.6%
2017	7	50.0%

Which technologies does Corpak Medsystems, Inc. patent most?

A61J - Containers Specially Adapted FOR Medical OR Pharmaceutical PURPOSES; Devices OR Methods Specially Adapted FOR Bringing Pharmaceutical Products Into Particular Physical OR Administering FORMS; Devices FOR Administering Food OR Medicines ORALLY; Baby COMFORTERS; Devices FOR Receiving Spittle 6

A61M - Devices FOR Introducing Media Into, OR Onto, THE Body ; Devices FOR Transducing Body Media OR FOR Taking Media From THE Body ; Devices FOR Producing OR Ending Sleep OR Stupor 6

A61B - DIAGNOSIS; SURGERY; Identification 6

A61F - Filters Implantable Into Blood VESSELS; PROSTHESES; Devices Providing Patency TO, OR Preventing Collapsing OF, Tubular Structures OF THE Body, e.g. STENTS; Orthopaedic, Nursing OR Contraceptive DEVICES; FOMENTATION; Treatment OR Protection OF Eyes OR EARS; Bandages, Dressings OR Absorbent PADS; Firs 1

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

Corpak Medsystems, Inc.'s patent record in context - here's where to go next.

Corpak Medsystems, Inc.'s lead technology class is A61J (Containers Specially Adapted FOR Medical OR Pharmaceutical PURPOSES; Devices OR Methods Specially Adapted FOR Bringing Pharmaceutical Products Into Particular Physical OR Administering FORMS; Devices ), 42.9% of its portfolio - see every assignee active in that class. Explore A61J
Ranked #19,630 of 49,997 tracked assignees by patent volume - see the full leaderboard. See the ranking
Compare Corpak Medsystems, Inc. against Conopeo, Inc., an assignee filing at a similar volume. Compare portfolios
Innovation Score of 20.6/100 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.