Where does H-P Products, Inc. rank among US patent assignees?

According to USPTO PatentsView (2015–2025 granted utility patents), H-P Products, Inc. ranks #18,695 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 H-P Products, Inc. hold?

H-P Products, Inc. holds 15 US utility patents granted between 2017 and 2025, spanning 6 technology areas.

What is H-P Products, Inc.'s Innovation Score?

H-P Products, Inc. has an Innovation Score of 34.9 out of 100 (49th 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 H-P Products, Inc. focus on?

H-P Products, Inc.'s top technology area is A47L (Domestic Washing OR Cleaning ; Suction Cleaners IN General) with 14 patents, ranking #68 of 516 assignees active in that subclass. Grants appear in 6 CPC subclasses total.

Is H-P Products, Inc.'s patent grant rate increasing or decreasing?

H-P Products, Inc.'s recent grant velocity is +500% compared to the prior five-year period (grant years, not application filing dates). This indicates accelerating grant output.

What does claim depth mean for H-P Products, Inc.'s patents?

H-P Products, Inc.'s patents average 14.9 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 H-P Products, 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

H-P Products, Inc.

USPTO PatentsView assignee record - 15 granted patents across 6 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: A47L (Domestic Washing OR Cleaning ; Suction Cleaners IN General).

Compiled by PlainPatent · May 15, 2026

RSS updates for this company

Explore the portfolio See the ranking

The verdict

According to USPTO PatentsView, H-P ranks #18,695 of 49,997 tracked US assignees by granted-patent volume, with 15 patents across 6 technology areas.

#18,695
of 49,997 US assignees by volume: 49th percentile
by Innovation Score (34.9/100): 14.9
avg claims per patent: +500%
grant velocity, last 5 yrs

USPTO PatentsView assignee plate

Corpus R18695 · US Corporation #18,695 · 15 grants

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

GRANTS-MICRO 15 grants
MID-PACK #18,695/49,997
PHOTO-FINISH Greene Tweed
CPC-NARROW A47L · 6 areas
INNOV-THIN 34.9/100
CLAIMS-RICH 14.9 claims/avg
TYPE-USCORP US Corporation
VEL-SURGE +500% vel
BOOK-FULL 10/10 fields

Nearest grant-volume peer: Greene, Tweed Technologies, 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 H-P’s 34.9 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 9.6 pts (27%) Velocity 7.8 pts (22%) Breadth 8.7 pts (25%) Claim depth 8.9 pts (25%)

Qualcomm Incorporated · highest

85
H-P Products · this assignee

35
Kenwood · near

35
Nerviano Medical… · near

35
The New Zealand… · near

35
Gyrodata Incorporated · near

35
3D Lighting… · lowest

7

What this shows H-P's Innovation Score is 34.9/100 (49th 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 H-P?

Each dot is one of H-P’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). H-P’s own 14.9 claims/patent is ABOVE the 4.9 median for these volume peers. More thorough claims than most filers at this scale, not just more of them.

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

Where H-P's grants concentrate

H-P Products, Inc. is a focused PatentsView assignee: 6 CPC subclasses with 93.3% of grants classified under A47L (Domestic Washing OR Cleaning ; Suction Cleaners IN General). Peak complete grant year is 2024 (4 grants) versus a trough of 1 in 2017. By volume, H-P sits between Greene, Tweed Technologies, Inc. and Hansol Chemical Co., Ltd.

H-P's three-year grant acceleration

H-P Products, Inc. shows 7 grants in 2022–2024 against only 6 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.

Greene Tweed

15
Guangdong Haixing…

15
Guehring OHG

15
Gymshark

15
Haihong Electric

15
Hain YO Enterpris…

15
Hangzhou Everich…

15
Hansol Chemical

15
H-P Products ◀

15

What this shows H-P holds 15 patents at rank #18,693, shown against the 8 assignees closest to it in grant volume rather than the industry's largest filers.

Companies ranked near H-P

By rank, the assignees closest to #18,693 in granted patent volume.

Leaders in A47L (Domestic Washing OR Cleaning)

Other assignees with the most granted patents in H-P's primary technology class.

Assignees with similar portfolio profiles

Two PlainPatent-derived peer sets for H-P, neither rank-band nor same-CPC leaders (those blocks stay above). In A47L (Domestic Washing OR Cleaning), H-P ranks #68 of 516 assignees by patent count in that subclass.

Similar innovation score

Nearest assignees by Innovation Score (35 here).

The New Zealand Institute for Plant and Food Research Limited 35 Kenwood Limited 35 Nerviano Medical Sciences S.R.L. 35 Gyrodata, Incorporated 35

H-P's Innovation Score vs. every tracked assignee

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

35 49th percentile higher than 49% 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

H-P Products, Inc. patent grants by year, 2015–2025
Year	Patents Granted	Share of Period
2017	1	6.7%
2019	1	6.7%
2020	2	13.3%
2021	3	20.0%
2022	2	13.3%
2023	1	6.7%
2024	4	26.7%
2025partial year	1	6.7%

Which technologies does H-P Products, Inc. patent most?

A47L - Domestic Washing OR Cleaning ; Suction Cleaners IN General 14

F16L - PIPES; Joints OR Fittings FOR PIPES; Supports FOR Pipes, Cables OR Protective TUBING; Means FOR Thermal Insulation IN General 7

B60S - Servicing, Cleaning, Repairing, Supporting, Lifting, OR Manoeuvring OF Vehicles, NOT Otherwise Provided FOR 6

B60P - Vehicles Adapted FOR Load Transportation OR TO Transport, TO Carry, OR TO Comprise Special Loads OR Objects 4

H01R - Electrically-conductive CONNECTIONS; Structural Associations OF A Plurality OF Mutually-insulated Electrical Connecting ELEMENTS; Coupling DEVICES; Current Collectors 1

H02N - Electric Machines NOT Otherwise Provided FOR 1

Top 6 of 6 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

H-P Products, Inc.'s patent record in context - here's where to go next.

H-P Products, Inc.'s lead technology class is A47L (Domestic Washing OR Cleaning ; Suction Cleaners IN General), 93.3% of its portfolio - see every assignee active in that class. Explore A47L
Ranked #18,695 of 49,997 tracked assignees by patent volume - see the full leaderboard. See the ranking
Compare H-P Products, Inc. against Greene, Tweed Technologies, Inc., an assignee filing at a similar volume. Compare portfolios
Innovation Score of 34.9/100 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.