31 patents currently held

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.

The next term ends in Feb 2032. from the record

Free plan: 3 watched companies. Pro: unlimited.

Alerts on its grants, lapses and transfers.

Ending by 2030

Feb 2032

Next term end

Patent families

When these terms end

5 yrs10 yrs20 yrs

Held patents by the year their term ends

202620272028202920302031203220332034 2035 2036 2037 2038 2039 2040 204120422043 2044 2045

notable patents all others Updated Nov 15, 2026 · includes USPTO assignment & status data published Nov 15, 2026 and grant & fee data published Nov 10, 2026 (weekly) · how we know

Notable: the highest-ranked patents in this portfolio by citations and family size.

Notable patents

Ranked by citations and family size, against patents of the same kind granted the same year. How we rank

Notable

Portable Vaporization Module, Device, Container, and Methods US 11,659,865

Cited by 11 later US patents, top 10% of utility patents granted in 2023 in our data. Protection runs to 2041.

Ends Aug 2041 · High confidence Also notable

Portable Electronic Vaporizing Device US 10,517,334

Cited by 29 later US patents, top 10% of utility patents granted in 2019 in our data. Protection runs to 2039.

Ends Jan 2039 · High confidence Also notable

Portable Electronic Vaporizing Device US 11,000,067

Cited by 7 later US patents, top 25% of utility patents granted in 2021 in our data. Protection runs to 2040.

Ends Dec 2040 · High confidence

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 Nov 30, 2026
The maintenance fee for Portable Vaporization Module, Device, Container, and Methods (US 11,659,865) comes due Nov 30, 2026. Unpaid by Jun 1, 2027, it lapses early.
1 fee due Mar 5, 2027
The maintenance fee for Releasable Cap for a Vaporization Assembly of a Portable Electronic Vaporizing Device (US 11,744,295) comes due Mar 5, 2027. Unpaid by Sep 7, 2027, it lapses early.
1 fee due Jun 30, 2027
The maintenance fee for Portable Electronic Vaporizing Device (US 10,517,334) comes due Jun 30, 2027. Unpaid by Jan 3, 2028, it lapses early.
1 fee due Sep 12, 2027
The maintenance fee for System and Method for Filling of Cartridges for Portable Vaporizing Devices (US 11,925,216) comes due Sep 12, 2027. Unpaid by Mar 13, 2028, it lapses early.

Which patents, and when each one lapses · Pro

Recent changes

Oct 13Assignment recorded on 1 record: Volodarsky, Roger and 3 others to Puff Corporation Recorded Oct 13, 2026, executed Feb 5, 2019. Conveyance as recorded: Assignment of Assignor's Interest. A recorded assignment is a filed document, not a statement of current ownership. Reel 76348, frame 974.
1 of the patents on this record was granted since Aug 17, 2026

What they patent

The 5 largest of its 19 families, grouped by real patent family and labeled by the earliest filing in each. No technology classification is inferred from titles.

Portable Electronic Vaporizer Having Removably Attachable Vaporization Module and Device, Removably Attachable Base Portion, and Method	7 in force	to Aug 2041
Portable Water Pipe Assembly	3 in force	to Oct 2041
Portable Electronic Vaporizing Device	3 in force	to Dec 2040
Electronic Vaporizing Module and Device	2 in force	to Jan 2045
Portable Vaporizing Device, Cartridge and Methods	2 in force	to Sep 2039

Patents held now

Soonest term end first.

Patent	Title	Status	Expires	Confidence
US D779,722	Vaporizer In force Term ends Feb 21, 2032 · High confidence	In force	Term ends Feb 21, 2032	High confidence
US D871,662	Electronic Vaporizer In force Term ends Dec 31, 2034 · High confidence	In force	Term ends Dec 31, 2034	High confidence
US D882,867	Glass Top for an Electronic Vaporizer In force Term ends Apr 28, 2035 · High confidence	In force	Term ends Apr 28, 2035	High confidence
US D895,894	Mouthpiece for a Portable Vaporizer In force Term ends Sep 8, 2035 · High confidence	In force	Term ends Sep 8, 2035	High confidence
US D896,437	Portable Cartridge Vaporizer In force Term ends Sep 15, 2035 · High confidence	In force	Term ends Sep 15, 2035	High confidence
US D909,665	Electronic Vaporizer In force Term ends Feb 2, 2036 · High confidence	In force	Term ends Feb 2, 2036	High confidence
US D944,728	Charging Station In force Term ends Mar 1, 2037 · High confidence	In force	Term ends Mar 1, 2037	High confidence
US D949,310	Electronic Vaporizer Base In force Term ends Apr 19, 2037 · High confidence	In force	Term ends Apr 19, 2037	High confidence
US 10,806,179	Portable Electronic Vaporizer In force Term ends Mar 7, 2038 · High confidence	In force	Term ends Mar 7, 2038	High confidence
US D1,008,541	Portable Vaporization Module In force Term ends Dec 19, 2038 · High confidence	In force	Term ends Dec 19, 2038	High confidence

10 of 31 patents shown.

Pro members see all 31.

Pro members: see all 31 patents

Also on record, not counted in the 31: 1 patent in force now held by others · 1 patent ended · 5 applications pending · 20 applications abandoned. List them

Sources and methods

Compiled from USPTO application file histories, grants and recorded assignments, with the company's own names reviewed by hand. How this record was built

Portfolio grouped automatically from ownership conveyances to the names matched to this company, usually every name that begins with its own, so it counts patents an affiliate holds; each list row names the holder of record. Security interests are excluded and ambiguous records are not reviewed by hand.

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

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