The Patent Finder
PT

Plastic Technologies, Inc.

Filings on record here from 2001, where this site's data begins
OverviewNotableFeesChangesFamiliesPatent listSources & methods

Six patents currently held, every record listed here

3 more in force are now held by other companies
Held is read from USPTO's recorded assignments; a transfer never recorded there does not appear.

The next term ends in Feb 2034. from the record

Of the 3 now held by other companies, 2 name Coca Cola Company as their current owner, and 1 more name another party. Each row says which.

Free plan: 3 watched companies. Pro: unlimited.
Alerts on its grants, lapses and transfers.
0
Ending by 2030
Feb 2034
Next term end
5
Patent families

When these terms end

Each bar runs from grant to computed term end. 2010 to 2039.
US 7,820,257 Preforms for Preparing Lightweight Stretch Blow Molded Pet Copolymer Containers and Methods for Making and Using Same Jan 18, 2027
US 8,192,812 Overmolded Containers and Methods of Manufacture and Use Thereof Sep 26, 2027
US 7,950,295 Handheld Torque and Linear Force Meter Jul 18, 2029
US 9,234,802 Energy Output Measuring Device for Infrared Heating Device Feb 9, 2034
US D894,598 Shippable Container Sep 1, 2035
US 9,782,925 Temperature Probe Dec 9, 2035
US 10,858,152 Method and Device for Dispensing from a Shippable Container Apr 15, 2039
US 10,759,647 Method and Device for Dispensing from an Inverted Shippable Container Apr 15, 2039
US 11,097,939 Method and Device for Dispensing from an Inverted Shippable Container Apr 15, 2039
20162022202820342039
Every computed term in this portfolio is shown above.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

Notable patents

Ranked by citations and family size, against patents of the same kind granted the same year. How we rank
None of the currently held patents qualifies as notable.

Formerly held, still cited

Notable
Renewed at every maintenance window since the 2010 grant; no more fees are due before its term ends in 2027.
Ends Jan 2027 · High confidence
Also notable
The largest patent family in this portfolio, 5 related applications, renewed at 3 of 3 maintenance windows. Protection runs to 2027.
Ends Sep 2027 · High confidence
Also notable
Renewed at every maintenance window since the 2011 grant; no more fees are due before its term ends in 2029.
Ends Jul 2029 · 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 Jul 12, 2027
    The maintenance fee for Energy Output Measuring Device for Infrared Heating Device (US 9,234,802) comes due Jul 12, 2027. Unpaid by Jan 12, 2028, it lapses early.

Which patents, and when each one lapses · Pro

Recent changes

  • 1 term has ended since Aug 16, 2026

What they patent

The 1 largest of its 5 families, grouped by real patent family and labeled by the earliest filing in each. No technology classification is inferred from titles.

Patents held now

Soonest term end first.

Showing 1 to 6 of 6

PatentTitleStatusExpiresConfidence
US 9,234,802Energy Output Measuring Device for Infrared Heating Device
In force
 · High confidence
In forceHigh confidence
US D894,598Shippable Container
In force
 · High confidence
In forceHigh confidence
US 9,782,925Temperature Probe
In force
 · High confidence
In forceHigh confidence
US 10,759,647Method and Device for Dispensing from an Inverted Shippable Container
In force
 · High confidence
In forceHigh confidence
US 10,858,152Method and Device for Dispensing from a Shippable Container
In force
 · High confidence
In forceHigh confidence
US 11,097,939Method and Device for Dispensing from an Inverted Shippable Container
In force
 · High confidence
In forceHigh confidence
Also on record, not counted in the 6: 3 patents in force now held by others · 25 patents ended · 19 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.
The Patent Finder CompaniesExpirationsCalculatorWatchlistPricing MethodologyCorrectionsLegalPrivacysupport@thepatentfinder.com Updated Nov 14, 2026 · includes USPTO assignment & status data published Nov 14, 2026 and grant & fee data published Nov 10, 2026 (weekly) Part of 137 Finder · © 2026 137 Finder LLC · Sources cited