E. I. Du Pont De Nemours And Company Patent Portfolio Statistics

E. I. Du Pont De Nemours And Company

E. I. Du Pont De Nemours And Company`s Profile

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 E. I. Du Pont De Nemours And Company look like?

Total Applications:	12175
Granted Patents:	6590
Grant Index	66.84 %
Abandoned/Rejected Applications:	3270 (33.16%)
In-Process Applications:	2313
Average Grant Time:	2.73 Years
Average Office Actions:	1.53

Which Technology Area E. I. Du Pont De Nemours And Company is filing most patents in? (Last 10 years)

Art Unit	Definition	Total Applications
1796	–	599
1621	Organic Chemistry	400
1652	Fermentation, Microbiology, Isolated and Recombinant Proteins/Enzymes	332
1762	Oraganic Chemistry, Polymers, Compositions	313
1711	Coating, Etching, Cleaning, Single Crystal Growth	291

How many patents are E. I. Du Pont De Nemours And Company filing every year?

Year	Total Applications
2022	0*
2021	11*
2020	16
2019	29
2018	127

*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 E. I. Du Pont De Nemours And Company in USPTO?

Publication number: US20210221307A1

Abstract:
A cable supporting device for articulated vehicles, designed for installing in an intercommunicating compartment between two adjacent cabins of an articulated vehicle, including at least one cable-holder element, defining internally at least one channel for housing at least one cable, two anchoring plates connected or connectable to respective ends of the cable-holder element and each configured for stable mounting to a different end portion of the articulated vehicle, and at least one connecting element, positioned for connecting between at least one end of the cable-holder element and the respective anchoring plate. In particular, the connecting element is configured to allow a reciprocal movement, between the respective end of the cable-holder element and the respective anchoring plate, at least about two axes of rotation which are not parallel to each other and preferably perpendicular to each other.

Publication date: 2021-07-22
Applicant: E. I. Du Pont De Nemours And Company
Inventors: Benedetti Michele

Publication number: US20200317349A1

Abstract:
An aircraft device, in particular an aircraft seat device, comprises at least one load-bearing constructional unit, which in at least one outer subregion of the constructional unit consists of a plastic reinforced with reinforcing fibers wherein the reinforcing fibers are distributed at least substantially homogeneously over the entire outer subregion and/or the outer subregion has essential load-bearing properties.

Publication date: 2020-10-08
Applicant: E. I. Du Pont De Nemours And Company
Inventors: Achilles Sven Ulrich

Publication number: US20190144374A1

Abstract:
Disclosed are methods for preparing compounds of Formula 1 and 1A. The first method utilizes a benzyl carbamate amine protecting group and an intermediate of Formula 4. The second method utilizes a tert-butyl carbamate amine protecting group and an intermediate of Formula 7. The third method utilizes a dibenzyl amine protecting group.

Also disclosed is a compound, phenylmethyl N-[2-oxo-2-[(2,2,2-trifluoroethyl)amino]ethyl]carbamate (a compound of Formula 4).
Further disclosed is a method for preparing a compound of Formula 14 from a compound of Formula 15 and a compound of Formula 1 or 1A.

Publication date: 2019-05-16
Applicant: E. I. Du Pont De Nemours And Company
Inventors: Bruening Joerg

How are E. I. Du Pont De Nemours And Company’s applications performing in USPTO?

Application Number	Title	Status	Art Unit	Examiner
17147757	Device For Supporting Cables For Articulated Vehicles	Docketed New Case – Ready for Examination	2847	Mcallister, Michael F
16498591	Aircraft Device And Method For Producing An Aircraft Device	Docketed New Case – Ready for Examination	3642	Wang, Michael H
16247063	Method For Preparing 2-Amino-N-(2,2,2-Trifluoroethyl) Acetamide	Notice of Appeal Filed	1622	Doletski, Blaine G
16246837	Method For Preparing 2-Amino-N-(2,2,2-Trifluoroethyl) Acetamide	Patented Case	1622	Doletski, Blaine G
16240583	Extruded Mat	Patented Case	3633	Buckle Jr, James J