Bay Materials, LLC

15 patents currently held · Updated Nov 14, 2026

1 more in force is now held by another company

Held is read from USPTO's recorded assignments; a transfer never recorded there does not appear.

Ending by 2030

Jul 2028

Next term end

When these terms end

5 yrs10 yrs20 yrs

Held patents by the year their term ends

20262027202820292030203120322033203420352036203720382039204020412042204320442045

Fee deadlines

Maintenance fees fall due 3.5, 7.5 and 11.5 years after grant. A missed fee ends a patent at the end of the six month grace period that follows, not on the due date.

1 fee due Feb 15, 2027
The maintenance fee for Stand Alone Thermoforming Separator Film (US 11,724,435) comes due Feb 15, 2027. Unpaid by Aug 16, 2027, it lapses early.
1 fee due Aug 4, 2027
The maintenance fee for Dual shell dental appliance and material constructions (US 10,549,511) comes due Aug 4, 2027. Unpaid by Feb 4, 2028, it lapses early.

Which patents, and when each one lapses · Pro

Recent changes

Nothing was recorded against this company's patents in the last 90 days.

Patents held now

Soonest term end first. Each date below is computed on that patent's own page, which shows the rule, the adjustments and the fee history it was derived from.

Patent	Title	Status	Expires	Confidence
US 8,716,425	Method of reducing stress relaxation in polymer articles and articles formed thereby In force Term ends Jul 31, 2028 · From the USPTO record	In force	Term ends Jul 31, 2028	From the USPTO record
US 9,918,813	Dental Products and Procedures In force Term ends Feb 27, 2033 · High confidence	In force	Term ends Feb 27, 2033	High confidence
US 11,318,001	Dental Products and Procedures In force Term ends Sep 10, 2033 · High confidence	In force	Term ends Sep 10, 2033	High confidence
US 10,549,511	Dual shell dental appliance and material constructions In force Term ends May 31, 2038 · From the USPTO record	In force	Term ends May 31, 2038	From the USPTO record
US 10,870,263	Dual shell dental appliance and material constructions In force Term ends May 31, 2038 · From the USPTO record	In force	Term ends May 31, 2038	From the USPTO record
US 10,946,630	Dual shell dental appliance and material constructions In force Ends no later than May 31, 2038 · From the USPTO record	In force	Ends no later than May 31, 2038	From the USPTO record
US 10,987,907	Dual shell dental appliance and material constructions In force Ends no later than May 31, 2038 · From the USPTO record	In force	Ends no later than May 31, 2038	From the USPTO record
US 11,325,358	Dual shell dental appliance and material constructions In force Ends no later than May 31, 2038 · From the USPTO record	In force	Ends no later than May 31, 2038	From the USPTO record
US 11,541,643	Dual shell dental appliance and material constructions In force Ends no later than May 31, 2038 · From the USPTO record	In force	Ends no later than May 31, 2038	From the USPTO record
US 11,999,141	Dual shell dental appliance and material constructions In force Term ends May 31, 2038 · From the USPTO record	In force	Term ends May 31, 2038	From the USPTO record

10 of 15 patents shown.

Pro members see all 15.

Pro members: see all 15 patents

Also on record, not counted in the 15: 1 patent in force now held by others · 3 lapsed for an unpaid fee · 2 ended at full term. List them

Sources and methods

Compiled from the USPTO record, grants, published applications and recorded assignments, not yet reviewed by hand. How this record was built

Computed patent terms end on the dates shown. Related patents and pending applications may cover overlapping subject matter.

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Published applications

US patent applications published under this name that have not become patents. An application is published about eighteen months after its earliest filing; one that has not been published is in no public record.

5 pending · 1 no status recorded

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