Where does Mark D. Wieczorek PC rank among US patent assignees?

According to USPTO PatentsView (2015–2025 granted utility patents), Mark D. Wieczorek PC ranks #29,376 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 Mark D. Wieczorek PC hold?

Mark D. Wieczorek PC holds 9 US utility patents granted between 2020 and 2025, spanning 7 technology areas.

What is Mark D. Wieczorek PC's Innovation Score?

Mark D. Wieczorek PC has an Innovation Score of 42.0 out of 100 (top 32% of the corpus). This composite metric weighs portfolio volume (40%), grant velocity (20%), technology breadth (25%), and claim depth (15%).

What technology areas does Mark D. Wieczorek PC focus on?

Mark D. Wieczorek PC's top technology area is G02B (Optical Elements, Systems OR Apparatus) with 6 patents. Grants appear in 7 CPC subclasses total.

Is Mark D. Wieczorek PC's patent grant rate increasing or decreasing?

Insufficient historical data is available to calculate a velocity trend for Mark D. Wieczorek PC.

What does claim depth mean for Mark D. Wieczorek PC's patents?

Mark D. Wieczorek PC's patents average 22.7 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 Mark D. Wieczorek PC 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

Mark D. Wieczorek PC

USPTO PatentsView assignee record - 9 granted patents across 7 technology areas, recorded in grant years 2020–2025. 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: G02B (Optical Elements, Systems OR Apparatus).

Compiled by PlainPatent · May 15, 2026

RSS updates for this company

Explore the portfolio See the ranking

The verdict

According to USPTO PatentsView, Mark ranks #29,376 of 49,997 tracked US assignees by granted-patent volume, with 9 patents across 7 technology areas.

#29,376
of 49,997 US assignees by volume: Top 32%
by Innovation Score (42.0/100): 22.7
avg claims per patent

USPTO PatentsView assignee plate

Corpus R29376 · US Corporation #29,376 · 9 grants

GRANTS-MICRO · MID-PACK · PHOTO-FINISH · CPC-NARROW · INNOV-PAR · CLAIMS-DENSE · TYPE-USCORP · SPAN-YRS · BOOK-RICH

GRANTS-MICRO 9 grants
MID-PACK #29,376/49,997
PHOTO-FINISH Mantrose-Haeuser
CPC-NARROW G02B · 7 areas
INNOV-PAR 42.0/100
CLAIMS-DENSE 22.7 claims/avg
TYPE-USCORP US Corporation
SPAN-YRS 2020–2025 · 6y
BOOK-RICH 9/10 fields

Nearest grant-volume peer: Mantrose-Haeuser Co., 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.

Qualcomm Incorporated · highest

85
Mark D Wieczorek PC · this assignee

42
3D Lighting… · lowest

7

What this shows Mark's Innovation Score is 42.0/100 (top 32% 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.

Where Mark's grants concentrate

Mark D. Wieczorek PC is a focused PatentsView assignee: 7 CPC subclasses with 66.7% of grants classified under G02B (Optical Elements, Systems OR Apparatus). Peak complete grant year is 2020 (3 grants) versus a trough of 2 in 2023. By volume, Mark sits between Mantrose-Haeuser Co., Inc. and Maruni Wood Industry Inc..

Mark's three-year grant acceleration

Mark D. Wieczorek PC shows 5 grants in 2022–2024 against only 3 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.

Mantrose-haeuser

9
Maodi Solar Techn…

9
Mapr

9
Mapped

9
Markov

9
Marqmetrix

9
Martinrea Interna…

9
Maruni Wood Indus…

9
Mark D Wieczorek… ◀

9

What this shows Mark holds 9 patents at rank #29,438, shown against the 8 assignees closest to it in grant volume rather than the industry's largest filers.

Companies ranked near Mark

By rank, the assignees closest to #29,438 in granted patent volume.

Leaders in G02B (Optical Elements)

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

Mark's Innovation Score vs. every tracked assignee

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

42 Top 32% higher than 68% 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 · 2020–2025

Grants by year

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

View data table

Mark D. Wieczorek PC patent grants by year, 2015–2025
Year	Patents Granted	Share of Period
2020	3	33.3%
2022	3	33.3%
2023	2	22.2%
2025partial year	1	11.1%

Which technologies does Mark D. Wieczorek PC patent most?

G02B - Optical Elements, Systems OR Apparatus 6

A63F - Card, Board, OR Roulette GAMES; Indoor Games Using Small Moving Playing BODIES; Video GAMES; Games NOT Otherwise Provided FOR 6

G06F - Electric Digital Data Processing 5

H04L - Transmission OF Digital Information, e.g. Telegraphic Communication 5

G06T - Image Data Processing OR Generation, IN General 5

A61B - DIAGNOSIS; SURGERY; Identification 3

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 3

Top 7 of 7 technology areas

Where it ranks

Overall rank by patents

#29,376

of 49,997 tracked assignees

Innovation Score

42.0 out of 100

View all rankings →

Data Source

USPTO PatentsView, US granted patents 2015–2025

How is Innovation Score calculated?

What to do with this data

Mark D. Wieczorek PC's patent record in context - here's where to go next.

Mark D. Wieczorek PC's lead technology class is G02B (Optical Elements, Systems OR Apparatus), 66.7% of its portfolio - see every assignee active in that class. Explore G02B
Ranked #29,376 of 49,997 tracked assignees by patent volume - see the full leaderboard. See the ranking
Compare Mark D. Wieczorek PC against Mantrose-Haeuser Co., Inc., an assignee filing at a similar volume. Compare portfolios
Innovation Score of 42.0/100 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.