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ZENG
Art Unit 1723
USPTO
Name:
Art
Unit:
Cases:
Phone:
Email:
ZENG, LINGWEN R
1723
385
(571) 272-6649
Ling.Zeng@USPTO.GOV
Abandoned
Pending
Allowed
Prosecution Statistics for Examiner
ZENG, LINGWEN R
70%
Allowance Rate
Allowance Rate
Prosecution Timeline
Months Since Filing
% of Applications
37
Months
Prosecution Speed
2.39
Office Actions
0.36
Restrictions
Interview
Benefit
30.0%
Appeal
Success Rate
20.0%
ZENG
Art Unit 1723
USPTO
Name:
Art Unit:
ZENG, LINGWEN R
1723
Abandoned
Pending
Allowed
Prosecution Statistics for Examiner
ZENG, LINGWEN R
Allowance Rate
70%
Prosecution Timeline
Months Since Filing
% of Applications
Allowance Rate Comparison
Allowance Rate
37
Months
Prosecution Speed
2.39
Office Actions
0.36
Restrictions
Interview Benefit
30.0%
Appeal Success Rate
20.0%
USPTO
USPTO Directory
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Tech-Center-1700
Group-1720
Art-Unit-1723
ZENG-LINGWEN-R