Elwha Llc Patent Portfolio Statistics

Elwha Llc

Profile Summary

This article summarizes the perfomance of the assignee in the recent years. The overall statistics for this portfolio help to analyze the areas where the assignee is performing well. The filing trend, perfomance across the tech centers and the perfomance of the recent applications has been mentioned below. All the stats are calculated based on the perfomance in USPTO.

How does the overall patent portfolio of Elwha Llc look like?

Assignee Art Units
Total Applications: 1,585 1,443,896
Granted Patents: 1,009 988,416
Grant Index 64.14% 73.9%
Abandoned/Rejected Applications: 564 (35.86%) 349,176 (26.1%)
In-Process Applications: 12 106,304
Average Grant Time: 3.26 Years 2.83 Years
Average Office Actions: 2.3 1.67

Which Technology Area Elwha Llc is filing most patents in? (Last 10 years)

Art Unit Definition Total Applications
3686 Business Methods 32
3626 Electronic Commerce 27
3791 Medical Instruments, Diagnostic Equipment, and Treatment Devices 27
2657 Videophones & Telephonic Communications 22
2688 Telemetry & Code Generation 22

How many patents are Elwha Llc filing every year?

Year Total Applications Predicted
2022 0* 648
2021 0* 641
2020 8 526
2019 12 12
2018 33
2017 63
2016 112
2015 179
2014 275
2013 368

*The drop in the number of applications filed in last two years compared to previous years is because applications can take up to 18 months to get published

Recently filed patent applications of Elwha Llc in USPTO?

Publication number: US20220178043A1
Application number: 17/479,567

The present disclosure relates to methods of fabricating a porous structure, such as a porous silicon carbide structure. The methods can include a step of providing a structure to be rendered porous, and a step of providing an etching solution. The methods can also include a step of electrochemically etching the structure to produce pores through at least a region of the structure, resulting in the formation of a porous structure. The morphology of the porous structure can be controlled by one or more parameters of the electrochemical etching process, such as the strength of the etching solution and/or the applied voltage.

Publication date: 2022-06-09
Applicant: Elwha Llc
Inventors: Emma Mullen Rae

Publication number: US20210126668A1
Application number: 17/093,469

In one embodiment, a signal transduction system includes an arrangement of interacting unit cells. Each unit cell can have one or more adjustable parameters that are adjustable to enable one or more adjustable impedance values of the unit cells at each of one or more operational frequencies. The interactions of the unit cells within the arrangement of the interacting unit cells can be describable with an interaction matrix that is approximately independent of the adjustable impedance values of the unit cells.

Publication date: 2021-04-29
Applicant: Elwha Llc
Inventors: Urzhumov Yaroslav

Publication number: US20210018680A1
Application number: 17/035,294

According to various embodiments, an array of elements forms an artificially-structured material. The artificially-structured material can also include an array of tuning mechanisms included as part of the array of elements that are configured to change material properties of the artificially-structured material on a per-element basis. The tuning mechanisms can change the material properties of the artificially-structured material by changing operational properties of the elements in the array of elements on a per-element basis based on one or a combination of stimuli detected by sensors included in the array of tuning mechanisms, programmable circuit modules included as part of the array of tuning mechanisms, data stored at individual data stores included as part of the array of tuning mechanisms, and communications transmitted through interconnects included as part of the array of elements.

Publication date: 2021-01-21
Applicant: Elwha Llc
Inventors: Faghih Imani Seyedmohammadreza

How are Elwha Llc’s applications performing in USPTO?

Application Number Title Status Art Unit Examiner
17/479,567 Methods For Fabricating And Etching Porous Silicon Carbide Structures OPAP Central, Docket
17/093,469 Unit Cell Network Design And Operation Abandoned — Failure to Respond to an Office Action 2648 Talukder, Md K
17/035,294 Artificially-Structured Materials With Smart Elements Docketed New Case – Ready for Examination OPAP Central, Docket
16/872,253 Artificial Material Docketed New Case – Ready for Examination 2896 Hossain, Moazzam