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US 7,763,134 In force
OverviewFamilyAssignmentsSources & methods
Collateral for a security interest recorded Sep 23, 2021 (Deutsche Bank AG New York Branch).

Term ends Jan 23, 2027 · High confidence

Held by BMIC LLC
Filed Sep 19, 2006 as application 11/523,444 · Granted Jul 27, 2010
Base term plus 126 days of patent term adjustment (USPTO delay)
Today
20 years from filing
2006 2027
Clock starts
Sep 19, 2006
Term ends
Jan 23, 2027
Granted
Jul 27, 2010
base term patent term adjustment fee events Updated Nov 14, 2026 · includes USPTO assignment & status data published Nov 14, 2026 and grant & fee data published Nov 10, 2026 (weekly) · how we know
126
Days of term adjustment
Read from the USPTO patent term adjustment record, not recalculated here.
None
Terminal disclaimer
No disclaimer on this record.
3 of 3
Maintenance fees paid
Three maintenance fees fall due, at 3.5, 7.5 and 11.5 years from grant. This counts the ones the record shows paid.
2
Family applications on record here
Applications sharing this one's continuity chain whose file history this site holds. The family may have others.

This patent's term runs 126 days past its 20-year base term on prosecution delay. All three maintenance fees are recorded paid; no more fees are due. Confidence: High. from the record

How we calculated this date

One row per rule, each showing its own input and what it did to the date. A step we could not verify says so instead of resolving itself.
StepInputDate after this stepConfidence
Base term, 20 years from filingClock starts Sep 19, 2006, when this application, 11/523,444, was filedSep 19, 2026High confidence
Continuity chainEvery parent in the chain resolvedno changeHigh confidence
Patent term adjustment+126 days, USPTO patent term adjustment recordJan 23, 2027High confidence
Terminal disclaimer capNone on recordno cap appliedHigh confidence
Patent term extensionNone on fileno changeHigh confidence
Fee events3 of 3 maintenance fees paidIn forceHigh confidence
Computed term endThe steps above, in orderJan 23, 2027High confidence

This family

US 7,763,134this patent
Jan 2027
Jan 2027
US 8,277,931Term ended
Sep 2026
Sep 2026
The applications whose file history this site holds. The family may have others.

Assignments

The 40 most recent of 49 recorded documents are shown; the 9 earliest are not. Assignment documents as recorded at the USPTO, oldest first, with the reel and frame each was recorded at. A recorded assignment is a filed document, not a statement of current ownership, and the absence of a later one is not evidence that the last one still stands.
RecordedAssignorAssigneeConveyance
Nov 5, 2011
reel/frame not recorded
Deutsche Bank Trust Company Americas, as Collateral AgentBmca Fresno II LLCRelease of Security Interest
Nov 5, 2011
reel/frame not recorded
Deutsche Bank Trust Company Americas, as Collateral AgentBmca Gainesville LLCRelease of Security Interest
Nov 5, 2011
reel/frame not recorded
Deutsche Bank Trust Company Americas, as Collateral AgentBmca Insulation Products Inc.Release of Security Interest
Nov 5, 2011
reel/frame not recorded
Deutsche Bank Trust Company Americas, as Collateral AgentBmca Quakertown Inc.Release of Security Interest
Nov 5, 2011
reel/frame not recorded
Deutsche Bank Trust Company Americas, as Collateral AgentBuilding Materials Investment CorporationRelease of Security Interest
Nov 5, 2011
reel/frame not recorded
Deutsche Bank Trust Company Americas, as Collateral AgentBuilding Materials Manufacturing CorporationRelease of Security Interest
Nov 5, 2011
reel/frame not recorded
Deutsche Bank Trust Company Americas, as Collateral AgentDuctwork Manufacturing CorporationRelease of Security Interest
Nov 5, 2011
reel/frame not recorded
Deutsche Bank Trust Company Americas, as Collateral AgentGAF Leatherback Corp.Release of Security Interest
Nov 5, 2011
reel/frame not recorded
Deutsche Bank Trust Company Americas, as Collateral AgentGAF Materials Corporation (Canada)Release of Security Interest
Nov 5, 2011
reel/frame not recorded
Deutsche Bank Trust Company Americas, as Collateral AgentGAF Premium Products Inc.Release of Security Interest
Nov 5, 2011
reel/frame not recorded
Deutsche Bank Trust Company Americas, as Collateral AgentGAF Real Properties, Inc.Release of Security Interest
Nov 5, 2011
reel/frame not recorded
Deutsche Bank Trust Company Americas, as Collateral AgentGaftech CorporationRelease of Security Interest
Nov 5, 2011
reel/frame not recorded
Deutsche Bank Trust Company Americas, as Collateral AgentHBP Acquisition LLCRelease of Security Interest
Nov 5, 2011
reel/frame not recorded
Deutsche Bank Trust Company Americas, as Collateral AgentLL Building Products Inc.Release of Security Interest
Nov 5, 2011
reel/frame not recorded
Deutsche Bank Trust Company Americas, as Collateral AgentPequannock Valley Claim Service Company, Inc.Release of Security Interest
Nov 5, 2011
reel/frame not recorded
Deutsche Bank Trust Company Americas, as Collateral AgentSouth Ponca Realty Corp.Release of Security Interest
Nov 5, 2011
reel/frame not recorded
Deutsche Bank Trust Company Americas, as Collateral AgentWind Gap Real Property Acquisition Corp.Release of Security Interest
Nov 5, 2011
reel/frame not recorded
Deutsche Bank AG New York Branch, as Collateral AgentBuilding Materials Corporation of AmericaRelease of Security Interest
Nov 5, 2011
reel/frame not recorded
Deutsche Bank AG New York Branch, as Collateral AgentBmca Acquisition Inc.Release of Security Interest
Nov 5, 2011
reel/frame not recorded
Deutsche Bank AG New York Branch, as Collateral AgentBmca Acquisition Sub Inc.Release of Security Interest
Nov 5, 2011
reel/frame not recorded
Deutsche Bank AG New York Branch, as Collateral AgentBmca Fresno LLCRelease of Security Interest
Nov 5, 2011
reel/frame not recorded
Deutsche Bank AG New York Branch, as Collateral AgentBmca Fresno II LLCRelease of Security Interest
Nov 5, 2011
reel/frame not recorded
Deutsche Bank AG New York Branch, as Collateral AgentBmca Gainesville LLCRelease of Security Interest
Nov 5, 2011
reel/frame not recorded
Deutsche Bank AG New York Branch, as Collateral AgentBmca Insulation Products Inc.Release of Security Interest
Nov 5, 2011
reel/frame not recorded
Deutsche Bank AG New York Branch, as Collateral AgentBmca Quakertown Inc.Release of Security Interest
Nov 5, 2011
reel/frame not recorded
Deutsche Bank AG New York Branch, as Collateral AgentBuilding Materials Investment CorporationRelease of Security Interest
Nov 5, 2011
reel/frame not recorded
Deutsche Bank AG New York Branch, as Collateral AgentBuilding Materials Manufacturing CorporationRelease of Security Interest
Nov 5, 2011
reel/frame not recorded
Deutsche Bank AG New York Branch, as Collateral AgentDuctwork Manufacturing CorporationRelease of Security Interest
Nov 5, 2011
reel/frame not recorded
Deutsche Bank AG New York Branch, as Collateral AgentGAF Leatherback Corp.Release of Security Interest
Nov 5, 2011
reel/frame not recorded
Deutsche Bank AG New York Branch, as Collateral AgentGAF Materials Corporation (Canada)Release of Security Interest
Nov 5, 2011
reel/frame not recorded
Deutsche Bank AG New York Branch, as Collateral AgentGAF Premium Products Inc.Release of Security Interest
Nov 5, 2011
reel/frame not recorded
Deutsche Bank AG New York Branch, as Collateral AgentGAF Real Properties, Inc.Release of Security Interest
Nov 5, 2011
reel/frame not recorded
Deutsche Bank AG New York Branch, as Collateral AgentGaftech CorporationRelease of Security Interest
Nov 5, 2011
reel/frame not recorded
Deutsche Bank AG New York Branch, as Collateral AgentHBP Acquisition LLCRelease of Security Interest
Nov 5, 2011
reel/frame not recorded
Deutsche Bank AG New York Branch, as Collateral AgentLL Building Products Inc.Release of Security Interest
Nov 5, 2011
reel/frame not recorded
Deutsche Bank AG New York Branch, as Collateral AgentPequannock Valley Claim Service Company, Inc.Release of Security Interest
Nov 5, 2011
reel/frame not recorded
Deutsche Bank AG New York Branch, as Collateral AgentSouth Ponca Realty Corp.Release of Security Interest
Nov 5, 2011
reel/frame not recorded
Deutsche Bank AG New York Branch, as Collateral AgentWind Gap Real Property Acquisition Corp.Release of Security Interest
Aug 24, 2021
Reel 57292, frame 184
Building Materials Investment CorporationBMIC LLCChange of Name
Sep 23, 2021
Reel 57572, frame 607
BMIC LLC; Elkcorp; Elk Composite Building Products, Inc.; Elk Premium Building Products, Inc.; HBP Acquisition LLC; GAF Energy LLC; Siplast, Inc.; Specialty Granules Investments LLCDeutsche Bank AG New York BranchSecurity Interest

Sources

Google Patents · The patent document at USPTO · Assignment records at USPTO

USPTO account required: This application in Patent Center · USPTO's maintenance fee lookup

Maintenance fee events come from USPTO's own fee records. Its fee lookup asks for the patent number and the application number.

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