Where does Blasch Precision Ceramics, Inc. rank among US patent assignees?

According to USPTO PatentsView (2015–2025 granted utility patents), Blasch Precision Ceramics, Inc. ranks #34,526 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 Blasch Precision Ceramics, Inc. hold?

Blasch Precision Ceramics, Inc. holds 7 US utility patents granted between 2018 and 2021, spanning 11 technology areas.

What is Blasch Precision Ceramics, Inc.'s Innovation Score?

Blasch Precision Ceramics, Inc. has an Innovation Score of 27.6 out of 100 (24th percentile of the corpus). This composite metric weighs portfolio volume (40%), grant velocity (20%), technology breadth (25%), and claim depth (15%).

Is Blasch Precision Ceramics, Inc.'s patent grant rate increasing or decreasing?

Blasch Precision Ceramics, Inc.'s recent grant velocity is +33% compared to the prior five-year period (grant years, not application filing dates). The company is maintaining or growing its granted-patent output.

What does claim depth mean for Blasch Precision Ceramics, Inc.'s patents?

Blasch Precision Ceramics, Inc.'s patents average 14.4 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 Blasch Precision Ceramics, 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

Blasch Precision Ceramics, Inc.

Q: What technology areas does Blasch Precision Ceramics, Inc. focus on?

Blasch Precision Ceramics, Inc.'s top technology area is F23M (Casings, Linings, Walls OR Doors Specially Adapted FOR Combustion Chambers, e.g. FIREBRIDGES; Devices FOR Deflecting AIR, Flames OR Combustion Products IN Combustion CHAMBERS; Safety Arrangements Specially Adapted FOR Combustion APPARATUS; Details OF Combustion Chambers, NOT Otherwise Provided FOR) with 6 patents. Grants appear in 11 CPC subclasses total.

USPTO PatentsView assignee record - 7 granted patents across 11 technology areas, recorded in grant years 2018–2021. 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: F23M (Casings, Linings, Walls OR Doors Specially Adapted FOR Combustion Chambers, e.g. FIREBRIDGES; Devices FOR Deflecting AIR, Flames OR Combustion Products IN Combustion CHAMBERS; Safety Arrangements Spec).

Compiled by PlainPatent · May 15, 2026

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The verdict

According to USPTO PatentsView, Blasch ranks #34,526 of 49,997 tracked US assignees by granted-patent volume, with 7 patents across 11 technology areas.

#34,526
of 49,997 US assignees by volume: 24th percentile
by Innovation Score (27.6/100): 14.4
avg claims per patent: +33%
grant velocity, last 5 yrs

USPTO PatentsView assignee plate

Corpus R34526 · US Corporation #34,526 · 7 grants

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

GRANTS-MICRO 7 grants
MID-PACK #34,526/49,997
PHOTO-FINISH Blackdot
CPC-FOCUS F23M · 11 areas
INNOV-THIN 27.6/100
CLAIMS-RICH 14.4 claims/avg
TYPE-USCORP US Corporation
VEL-UP +33% vel
BOOK-FULL 10/10 fields

Nearest grant-volume peer: Blackdot, 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
Blasch Precision… · this assignee

28
3D Lighting… · lowest

7

What this shows Blasch's Innovation Score is 27.6/100 (24th 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.

Where Blasch's grants concentrate

Blasch Precision Ceramics, Inc. is a focused PatentsView assignee: 11 CPC subclasses with 85.7% of grants classified under F23M (Casings, Linings, Walls OR Doors Specially Adapted FOR Combustion Chambers, e.g. FIREBRIDGES; Devices FOR Deflecting AIR, Flames OR Combustion Products IN Combustion CHAMBERS; Safety Arrangements Spec). Peak complete grant year is 2021 (3 grants) versus a trough of 1 in 2018. By volume, Blasch sits between Blackdot, Inc. and Blu Technology LLC.

Blackdot

7
Blackjack Product…

7
Blackshark ai

7
Blackship Develop…

7
Blink Device

7
Blink Forward

7
Blinkbio

7
Blu Technology

7
Blasch Precision… ◀

7

What this shows Blasch holds 7 patents at rank #34,560, shown against the 8 assignees closest to it in grant volume rather than the industry's largest filers.

Companies ranked near Blasch

By rank, the assignees closest to #34,560 in granted patent volume.

Leaders in F23M (Casings)

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

Blasch's Innovation Score vs. every tracked assignee

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

28 24th percentile higher than 24% 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 · 2018–2021

Grants by year

Teal-shaded recent years (2020–present) versus the 2018–2019 baseline. Full figures in the table below.

View data table

Blasch Precision Ceramics, Inc. patent grants by year, 2015–2025
Year	Patents Granted	Share of Period
2018	1	14.3%
2019	2	28.6%
2020	1	14.3%
2021	3	42.9%

Which technologies does Blasch Precision Ceramics, Inc. patent most?

F23M - Casings, Linings, Walls OR Doors Specially Adapted FOR Combustion Chambers, e.g. FIREBRIDGES; Devices FOR Deflecting AIR, Flames OR Combustion Products IN Combustion CHAMBERS; Safety Arrangements Specially Adapted FOR Combustion APPARATUS; Details OF Combustion Chambers, NOT Otherwise Provided FOR 6

E04B - General Building CONSTRUCTIONS; Walls, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; Insulation OR Other Protection OF Buildings 5

F27D - Details OR Accessories OF Furnaces, Kilns, Ovens OR Retorts, IN SO FAR AS They ARE OF Kinds Occurring IN More Than ONE Kind OF Furnace 4

B01J - Chemical OR Physical Processes, e.g. Catalysis OR Colloid CHEMISTRY; Their Relevant Apparatus 4

F28F - Details OF Heat-exchange AND Heat-transfer Apparatus, OF General Application 3

F22B - Methods OF Steam GENERATION; Steam Boilers 1

F23G - Cremation FURNACES; Consuming Waste Products BY Combustion 1

F28D - Heat-exchange Apparatus, NOT Provided FOR IN Another Subclass, IN Which THE Heat-exchange Media DO NOT Come Into Direct Contact 1

F28C - Heat-exchange Apparatus, NOT Provided FOR IN Another Subclass, IN Which THE Heat-exchange Media Come Into Direct Contact Without Chemical Interaction 1

C01B - Non-metallic ELEMENTS; Compounds THEREOF; ; Metalloids OR Compounds Thereof NOT Covered BY Subclass C01c 1

B01D - Separation 1

Top 11 of 11 technology areas

Where it ranks

Overall rank by patents

#34,526

of 49,997 tracked assignees

Innovation Score

27.6 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

Blasch Precision Ceramics, Inc.'s patent record in context - here's where to go next.

Blasch Precision Ceramics, Inc.'s lead technology class is F23M (Casings, Linings, Walls OR Doors Specially Adapted FOR Combustion Chambers, e.g. FIREBRIDGES; Devices FOR Deflecting AIR, Flames OR Combustion Products IN Combustion CHAMBERS; Safety Arrangements Spec), 85.7% of its portfolio - see every assignee active in that class. Explore F23M
Ranked #34,526 of 49,997 tracked assignees by patent volume - see the full leaderboard. See the ranking
Compare Blasch Precision Ceramics, Inc. against Blackdot, Inc., an assignee filing at a similar volume. Compare portfolios
Innovation Score of 27.6/100 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.