SIDLEY AUSTIN LLP

Samuel A. Newman (admitted pro hac vice)

555 West Fifth Street

Los Angeles, California 90013

Telephone: (213) 896-6000

Facsimile: (213) 896-6600

Email: sam.newman@sidley.com

SIDLEY AUSTIN LLP

Jackson T. Garvey (admitted pro hac vice)

One South Dearborn

Chicago, IL 60603

Telephone: (312) 853-7000

Facsimile: (312) 853-7036

Email: jgarvey@sidley.com

SIDLEY AUSTIN LLP

Rakhee V. Patel (TX Bar No. 00797213)

Nathan C. Elner (admitted pro hac vice)

Parker G. Embry (TX Bar No. 24126826)

Chelsea M. McManus (TX Bar No. 24131499)

2021 McKinney Avenue, Suite 2000

Dallas, Texas 75201

Telephone: (214) 981-3300

Facsimile: (214) 981-3400

Email: rpatel@sidley.com

nelner@sidley.com

parker.embry@sidley.com

cmcmanus@sidley.com

IN THE UNITED STATES BANKRUPTCY COURT

FOR THE NORTHERN DISTRICT OF TEXAS

DALLAS DIVISION

In re:

IMPEL PHARMACEUTICALS INC., et al.,

1

 Debtors.

Chapter 11

Case No. 23-80016 (SGJ)

(Jointly Administered)

NOTICE OF DEBTORS’ CHANGE OF ADDRESS

TO ALL PARTIES, PLEASE TAKE NOTICE that the debtors and debtors in 

possession in the above-captioned chapter 11 cases (collectively, the “Debtors”) have changed 

their mailing address and all future mailings should be directed to the following address:

Impel Pharmaceuticals Inc.

280 Park Avenue

New York, New York 10017

Attn: Brandon D. Smith, Chief Restructuring Officer 

1

The Debtors in these chapter 11 cases, together with the last four digits of each Debtor’s federal tax identification 

number, are: Impel Pharmaceuticals Inc. (8238); and Impel NeuroPharma Australia Pty Ltd (N/A). The Debtors’ 

service address is 280 Park Avenue, New York, New York 10017.

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2

PLEASE TAKE FURTHER NOTICE that the foregoing request includes not only the 

notices and papers, but also includes, without limitation, all objections, orders, hearing dates,

applications, motions, petitions, requests, complaints, demands, replies, answers, plans of 

reorganization, and disclosure statements, whether formal or informal, and whether transmitted or 

conveyed by mail, courier service, delivery, telephone, facsimile, telegraph, telefax or otherwise.

Case 23-80016-sgj11 Doc 266 Filed 02/29/24 Entered 02/29/24 17:45:41 Desc

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Dated: February 29, 2024

Dallas, Texas SIDLEY AUSTIN LLP

/s/ Rakhee V. Patel

Samuel A. Newman (admitted pro hac vice)

555 West Fifth Street

Los Angeles, California 90013

Telephone: (213) 896-6000

Facsimile: (213) 896-6600

Email: sam.newman@sidley.com 

Rakhee V. Patel (TX Bar No. 00797213)

Nathan C. Elner (admitted pro hac vice)

Parker G. Embry (TX Bar No. 24126826)

Chelsea M. McManus (TX Bar No. 24131499)

2021 McKinney Avenue, Suite 2000

Dallas, Texas 75201

Telephone: (214) 981-3300

Facsimile: (214) 981-3400

Email: rpatel@sidley.com

nelner@sidley.com

parker.embry@sidley.com

cmcmanus@sidley.com

Jackson T. Garvey (admitted pro hac vice)

One South Dearborn

Chicago, IL 60603

Telephone: (312) 853-7000

Facsimile: (312) 853-7036

Email: jgarvey@sidley.com

Counsel to the Debtors and Debtors in Possession

Case 23-80016-sgj11 Doc 266 Filed 02/29/24 Entered 02/29/24 17:45:41 Desc

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Certificate of Service

I certify that on February 29, 2024, I caused a copy of the foregoing document to be served 

by the Electronic Case Filing System for the United States Bankruptcy Court for the Northern 

District of Texas.

/s/ Rakhee V. Patel 

Rakhee V. Patel

Case 23-80016-sgj11 Doc 266 Filed 02/29/24 Entered 02/29/24 17:45:41 Desc

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