IP Library Granted Patent US 11,162,041
Granted Patent B2
US 11,162,041 · App. 16/965,149 · Granted Nov 2, 2021

Performance enhancing additive for fuel composition, and method of use thereof

Inventor: Mahesh Subramaniyam (Mumbai, IN)
Assignee: Dorf Ketal Chemicals FZE
C10L1/2387C10L1/2383C10L10/18C10L2200/0446C10L2230/22C10L2270/026
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Quick Facts
Patent No.
US 11,162,041
App. No.
16/965,149
Granted
Nov 2, 2021
Kind
B2
Abstract

The present invention relates to performance enhancing additive composition comprising a mixture or a blend of (i) an acid amide; and (ii) oxide treated derivative of amine in one embodiment, and performance enhancing additive composition comprising a mixture or a blend of (i) an acid amide; and (ii) oxide treated derivative of amine, and further comprising a detergent in another embodiment, and to a fuel compositions thereof in still another embodiment, and to method of use thereof in yet another embodiment, and to a method of improving performance of a fuel and an engine in yet another embodiment.

Claims (13)

1. A performance enhancing additive composition consisting of a mixture or a blend of:

(i) an acid amide; and

(ii) oxide treated derivative of amine;

wherein the acid amide consists of a reaction product of polyisobutylene succinic anhydride (PIBSA) and tetraethylene pentamine (TEPA);

wherein the oxide treated derivative of amine consists of a reaction product of an oxide and an amine; and

wherein the amine consists of tri-isopropanolamine (TIPA);

wherein the oxide consists of propylene oxide (PO);

wherein the oxide treated derivative of amine consists of propylene oxide treated derivative of tri-isopropanolamine (PO-TIPA).

2. A method of using a performance enhancing additive composition for enhancing performance of an engine or fuel used for the engine by reducing power loss of the engine, wherein the method comprises using a performance enhancing additive composition as claimed in claim 1 in the engine or the fuel used for the engine.

3. A method for improving performance of an engine or a fuel used for the engine by reducing the power loss of the engine, wherein the method comprises adding the performance enhancing additive composition as claimed in claim 1 to the engine or the fuel used for the engine.

4. A fuel composition comprising:

(A) an engine fuel; and

(B) the performance enhancing additive composition as claimed in claim 1 .

Assignments (5)
SECURITY INTEREST Recorded Dec 12, 2023
From: DORF KETAL CHEMICALS FZE
To: HSBC BANK MIDDLE EAST LIMITED
Reel/Frame 065878/0104 →
CORRECTIVE ASSIGNMENT TO CORRECT THE APPLICATION NUMBER 16965159 PREVIOUSLY RECORDED ON REEL 053321 FRAME 0797. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT. Recorded Aug 11, 2020
From: DORF KETAL CHEMICALS (INDIA) PRIVATE LIMITED
To: DORF KETAL CHEMICALS FZE
Reel/Frame 053465/0842 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Jul 29, 2020
From: DORF KETAL CHEMICALS (INDIA) PRIVATE LIMITED
To: DORF KETAL CHEMICALS FZE
Reel/Frame 053339/0659 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Jul 27, 2020
From: SUBRAMANIYAM, MAHESH
To: DORF KETAL CHEMICALS (INDIA) PRIVATE LIMITED
Reel/Frame 053321/0784 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Jul 27, 2020
From: DORF KETAL CHEMICALS (INDIA) PRIVATE LIMITED
To: DORF KETAL CHEMICALS FZE
Reel/Frame 053321/0797 →
Priority Claims (1)
IN 201821003542 · Jan 30, 2018 · national
Continuity (1)
Related Publication 20210040405A1 · Feb 11, 2021