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Trevathan Matthew B patents

Trevathan Matthew B holds 42 patents in our database, with recent filings and technology areas summarized below.

Company patent statistics
Metric	Value
Total patents	42
Recent patents	0
First publication	Jan 13, 2015
Latest publication	Oct 5, 2021

Filing trend

Year-over-year patent counts for this assignee.

Filing activity over the last five years is rapidly declining.

Patents filed per year
Year	Patents
2015	14
2016	7
2017	6
2018	10
2019	2
2020	2
2021	1

Browse patents by year
Year	Patents
2015	14
2016	7
2017	6
2018	10
2019	2
2020	2
2021	1

Recent patents

Latest publications where this party is an assignee.

System and method to support identity theft protection as part of a distributed service oriented ecosystem
US-11140548-B2 · Oct 5, 2021 · US
Subscriber-driven system for managing events in an electrical grid
US-10714935-B2 · Jul 14, 2020 · US
System and method of leveraging SIP to integrate RFID tag information into presence documents
US-10666749-B2 · May 26, 2020 · US
System and method to support codec delivery models for IMS networks
US-10348860-B2 · Jul 9, 2019 · US
System and method to support codec delivery models for IMS networks
US-10250718-B2 · Apr 2, 2019 · US

Notable patents

Representative or frequently cited publications from precomputed assignee stats.

System and method to support identity theft protection as part of a distributed service oriented ecosystem
US-11140548-B2 · Oct 5, 2021 · US
Subscriber-driven system for managing events in an electrical grid
US-10714935-B2 · Jul 14, 2020 · US
System and method of leveraging SIP to integrate RFID tag information into presence documents
US-10666749-B2 · May 26, 2020 · US
System and method to support codec delivery models for IMS networks
US-10348860-B2 · Jul 9, 2019 · US
System and method to support codec delivery models for IMS networks
US-10250718-B2 · Apr 2, 2019 · US

Top CPC classifications

Most common classification codes in this portfolio.

Top CPC codes by patent count
CPC	Patents
H04W4/02	8
H04L65/1104	8
H04L65/1006	7
H04W4/029	7
G06Q40/12	5

Technology areas

Mapped technology topics for this assignee.

Company technology slices
Technology	Patents
Physics	35
Electricity	26
Cross-Sectional Technologies	6
Operations & Transport	1