1. Stats
  2. USPTO
  3. TC 1700
  4. Group 1770
  5. Art Unit 1776
  6. Examiner He

Examiner He Qianping

1776-HE-QIANPING

Employment Information

Art Unit:1776 — Gas and liquid contact apparatus
Group:1770 — Chemical Apparatus, Separation and Purification, Liquid and Gas Contact Apparatus
Classes: 210 — Liquid purification or separation
138 — Pipes and tubular conduits
422 — Chemical apparatus and process disinfecting, deodorizing, preserving, or sterilizing
701 — Data processing: vehicles, navigation, and relative location
Phone:(571) 272-8385
Email:qianping.he@uspto.gov
Location:VA 22314
Title:Pat Examnr(Biomedical Engrg)
Service:6 years
Grade:GS-13

Grant Rate and Difficulty Ranking

73
3-Year Grant rate: 59% over 140 cases
Difficulty: Harder
Difficulty Percentile: 73rd

With Examiner He, you have a 59% chance of getting an issued patent by 3 years after the first office action. Examiner He is a harder examiner and in the 73rd percentile across all examiners (with 100th percentile most difficult).

Grant Rate

Grant Rate Timeline

Below is the grant rate timeline for Examiner He, where the timeline is relative to the date of the first office action. The three-year grant rate is the percentage of applications granted at three years after the first office action.

Comparison with Art Unit 1776

Examiner He's grant rate is lower than that of Art Unit 1776 and lower than that of the USPTO.

Average Office Actions Per Grant
Examiner He 1.9
Art Unit 1776 1.2

Interview Benefit

Grant Rate without Interview

Examiner He has granted 57 of 100 cases without any applicant-requested interviews for a grant rate of 57%.

Grant Rate with Interview

Examiner He has granted 25 of 40 cases with at least one applicant-requested interview for a grant rate of 62%.

Interview Benefit

With Examiner He, conducting an interview increases your chance of getting a patent granted by 9%.

Recent Dispositions

Recent Dispositions

Number Title OA Rejections Status IFW
17905272 Gas-Separation Membranes Rejection information available with a Premium Stats subscription. See our pricing. Abandoned View
17920064 Air Purification Apparatus Patented View
17716927 Filter Isolation For Reduced Startup Time In Low Relative Humidity Equipment Front End Module Patented View
18017134 Water Trap, Smoke Evacuation Tube Set, Surgical System Abandoned View
17984585 Foldable Filter Element And Filter With Same Abandoned View
18173938 Honeycomb Filter Patented View
18177337 Honeycomb Filter Patented View
17120596 Pillar-Shaped Honeycomb Structure And Method For Manufacturing Same Patented View
17592319 Collapsible And Foldable Pleated Disposable Air Filter Patented View
17795824 De-Aerating Froth Products Patented View
18008792 Filter Element And Filter System Comprising Same Patented View
16759218 Filter Media Patented View
18502202 Honeycomb Filter Patented View
17961912 Filter Apparatus, Vehicle, Use And Method Patented View
17714285 Dust Filter For Integration With A Conveyor Skirting System Patented View
17588639 Filter Element, Interior Air Filter And Production Method Patented View
18111745 Filter Element And Filter System Patented View
18111752 Filter Element And Filter System Patented View
17796010 Compact Air Cleaner Assembly Wth Noise Reduction Device Patented View
17868585 Co2 Capture And Utilization System And Method Patented View
17441924 Hydrogen Gas Supply Apparatus And Hydrogen Gas Supply Method Patented View
17978787 Vehicle Air-Conditioning Apparatus Patented View
17830391 Filter Holding Device, Developing Device, Process Cartridge, And Image Forming Apparatus Patented View
18077473 Filter Sheet And Filter Patented View
19307395 Mist Collection And Separation Assembly Patented View
18333667 Honeycomb Filter Patented View
17898918 Filter Element Assembly Patented View
17593102 Filter Assembly For Air Conditioner Patented View
17709732 Filter Element Clamp Assembly Abandoned View
18034980 Filter And Centrifugal Blower Abandoned View
17663850 Compression Heat Integrated High Efficiency Offshore Process Platform Unit Patented View
17977258 Air Cleaners And Air Disinfectors For Mass Transit Vehicles Abandoned View
18008160 Filter Candle Having A Concentration Gradient Of Catalyst Metals, Method For Production Thereof And Use Thereof In An Exhaust Gas Cleaning Method Abandoned View
18274285 Vehicular Air Conditioning System Abandoned View
18594533 Filter Assembly And Media Abandoned View
17924286 Air Filtration Assembly Patented View
17148896 Honeycomb Filter Patented View
17773369 Systems And Methods For Increasing Nitrogen Monoxide Concentration And Removing Nitrogen Dioxide From A Gas Stream Abandoned View
17920577 Filter Element For An Air Filtration Device Of A Motor Vehicle And Air Filtration Device Patented View
17537886 Method Of Preventing Air Pollution In Vehicle Patented View
17774389 Removal Of Vocs And Fine Particulate Matter By Metal Organic Frameworks Coated Electret Media (E-Mofilter) Abandoned View
17597849 Method And System For Obtaining Components From Natural Gas Abandoned View
17609342 System For Eliminating Bad-Smelling Emissions From Industrial Processes Patented View
17619236 Air Filter Assembly With Improved Liquid Drainage Patented View
17586902 Indoor Air Pollution Prevention System Patented View
17641845 Process For Removal Of Acid Gases From A Fluid Stream Patented View
18008239 Tube Unit, Degassing Module, And Method Of Manufacturing Tube Unit Abandoned View
17865177 Integrated Abrasion Resistant Barrier For Filter Media Patented View
17593178 Method And Arrangement For Processing A Gas Mixture Patented View
17804557 System And Method Of Gas Sampling For Trace-Level Analysis Of Chemical Compounds Abandoned View

Appeals Statistics

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