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CHANG
Art Unit 2872
USPTO
Name:
Art
Unit:
Cases:
Phone:
Email:
CHANG, AUDREY Y
2872
642
(571) 272-2309
Audrey.Chang@USPTO.GOV
Abandoned
Pending
Allowed
Prosecution Statistics for Examiner
CHANG, AUDREY Y
49%
Allowance Rate
Allowance Rate
Prosecution Timeline
Months Since Filing
% of Applications
32
Months
Prosecution Speed
2.72
Office Actions
0.19
Restrictions
Interview
Benefit
20.3%
Appeal
Success Rate
45.5%
CHANG
Art Unit 2872
USPTO
Name:
Art Unit:
CHANG, AUDREY Y
2872
Abandoned
Pending
Allowed
Prosecution Statistics for Examiner
CHANG, AUDREY Y
Allowance Rate
49%
Prosecution Timeline
Months Since Filing
% of Applications
Allowance Rate Comparison
Allowance Rate
32
Months
Prosecution Speed
2.72
Office Actions
0.19
Restrictions
Interview Benefit
20.3%
Appeal Success Rate
45.5%
USPTO
USPTO Directory
▼
Tech-Center-2800
Group-2870-2880
Art-Unit-2872
CHANG-AUDREY-Y