USPTO 2015–2025 USPTO PatentsView Foreign Corporation

SII Printek Inc.

USPTO PatentsView assignee record - 117 granted patents across 12 technology areas, active 2015–2025. Filing-trend and competitive-moat analysis cross-referenced to USPTO Patent Public Search. Primary class: B41J (TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS).

Compiled byPlainPatent Editorial, US Patent Intelligence Editorial Team · May 15, 2026

Explore the portfolio See the ranking

117

Total patents granted

CPC technology areas

11.3

Avg claims per patent

-23%

5-year filing velocity

The verdict

SII holds 117 US patents across 12 technology areas, rank #3,208 of 50,000 tracked assignees.

#3,208
of 50,000 US assignees by volume: Top 32%
by Innovation Score (42.0/100): 11.3
avg claims per patent: -23%
filing velocity, last 5 yrs

Portfolio overview

SII Printek Inc. has been granted 117 US utility patents between 2015 and 2025, placing SII Printek Inc. at rank #3,208 across all assignees tracked by PlainPatent. This portfolio spans 12 distinct Cooperative Patent Classification (CPC) subclasses, averaging 11.3 claims per patent with primary concentration in B41J (TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS). As a Foreign Corporation, SII Printek Inc. is one of the more focused assignees in the PatentsView dataset. By volume, SII sits between Merry Electronics(shenzhen) Co., Ltd. (117 patents, rank #3,204) and Teleflex Life Sciences Llc (117 patents, rank #3,212) - the closest US assignees by grant volume. The composite Innovation Score of 42.0/100 blends portfolio volume, filing velocity, technology breadth, and claim depth into a single comparable measure drawn directly from USPTO PatentsView records.

Filing cadence tells the strategic story. Between 2020 and 2025 the company received 51 grants, compared with 66 in the 2015–2019 window, a -23% shift in five-year velocity. A cooling filing rate may reflect portfolio consolidation, shifting priorities, or reduced R&D throughput. The Foreign Corporation classification further shapes interpretation, since corporate, government, and individual filers pursue patents for materially different reasons.

Claim depth and technology breadth together indicate competitive posture. SII Printek Inc.'s 11.3 average claims per patent suggests focused, narrowly drawn claims typical of single-invention filings, while concentration in 12 subclasses points to a focused technical program. Combined with portfolio volume, these signals let analysts, investors, and licensing professionals benchmark SII Printek Inc. against peers pursuing similar technology classes.

Merry (Shenzhen)

117
Modine Manufactur…

117
Nasdaq Technology…

117
Playnitride

117
Smartdrive Systems

117
Takasago Internat…

117
Tectus

117
Teleflex Life Sci…

117
SII Printek ◀

117

What this shows SII holds 117 patents at rank #3,208, shown against the 8 assignees closest to it in grant volume rather than the industry's largest filers.

Companies ranked near SII

By rank, the assignees closest to #3,208 in granted patent volume.

Leaders in B41J (Typewriters)

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

SII's Innovation Score vs. every tracked assignee

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

42 Top 32% higher than 68% of 50,000 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 · 2015–2025

Grants by year

Teal-shaded recent years (2020–present) versus the 2015–2019 baseline. Full figures in the table below.

View data table

SII Printek Inc. patent grants by year, 2015–2025
Year	Patents Granted	Share of Period
2015	21	17.9%
2016	13	11.1%
2017	7	6.0%
2018	11	9.4%
2019	14	12.0%
2020	12	10.3%
2021	5	4.3%
2022	7	6.0%
2023	9	7.7%
2024	14	12.0%
2025	4	3.4%

Which technologies does SII Printek Inc. patent most?

B41J - TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS 117

Y10T - TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION 14

H10N - ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR 3

C23C - COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL 2

G03F - PHOTOMECHANICAL PRODUCTION OF TEXTURED OR PATTERNED SURFACES, e.g. FOR PRINTING, FOR PROCESSING OF SEMICONDUCTOR DEVICES; MATERIALS THEREFOR; ORIGINALS THEREFOR; APPARATUS SPECIALLY ADAPTED THEREFOR; 1

B41F - PRINTING MACHINES OR PRESSES 1

H05K - PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS 1

H03K - PULSE TECHNIQUE 1

B29D - PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE 1

F16B - DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING 1

B23K - SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM 1

H01L - SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10 1

Top 12 of 12 technology areas

Patent Moat Analysis

Portfolio Volume Moderate

Tech Breadth Focused

Claim Depth Simple

Velocity Declining

Where it ranks

Overall rank by patents

#3,208

Across all 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?

Frequently Asked Questions

How many patents does SII Printek Inc. hold?

SII Printek Inc. holds 117 US granted patents filed between 2015 and 2025, spanning 12 technology areas.

What is SII Printek Inc.'s Innovation Score?

SII Printek Inc. has an Innovation Score of 42.0 out of 100. This composite metric weighs portfolio volume (40%), filing velocity (20%), technology breadth (25%), and claim depth (15%).

What technology areas does SII Printek Inc. focus on?

SII Printek Inc.'s top technology area is B41J (TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS) with 117 patents. The company has filed patents in 12 CPC subclasses total.

Is SII Printek Inc.'s patent filing rate increasing or decreasing?

SII Printek Inc.'s recent filing velocity is -23% compared to the prior five-year period. Filing activity has slowed relative to earlier years.

What does claim depth mean for SII Printek Inc.'s patents?

SII Printek Inc.'s patents average 11.3 claims each. This is relatively simple claim structure, typical for focused inventions.

How is the SII Printek 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.

How to use this portfolio

SII's 117 grants land it in the top 32% by Innovation Score, but volume alone doesn't tell you where the strength sits.

Read that count against the largest US assignees before treating it as dominance - SII ranks #3,208 of 50,000. Top 50 holders
Most of this portfolio concentrates in B41J - see who else leads that technology area. B41J leaders
Check what the four-part Innovation Score actually rewards before comparing it to another company. How the score works

Patent counts and the Innovation Score measure patenting activity, not commercial success or the legal strength of any patent. Many patents are filed defensively. Verify the status of an individual patent against official USPTO records.

Data sourced from USPTO PatentsView - official U.S. government patent data. See our methodology for computation details. Retrieved and formatted by PlainPatent Editorial

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 byPlainPatent Editorial, US Patent Intelligence Editorial Team · 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.