Prosecution Insights
Last updated: May 29, 2026

Danfoss A/S

23 pending office actions • 8 art units • 23 examiners • 0 of 23 (0%) have an AI response strategy ready • 47 patents granted in the last 365 days

Portfolio Summary

23
Total Pending OAs
17
Non-Final OAs
6
Final Rejections
0
Advisory / Quayle

Response Deadline Pressure

Based on the USPTO statutory response window for each pending office action. 23 of the docket's apps have a known mailing date; the rest are excluded from the tile counts.

7
Overdue
2
Due this week
7
Due this month
6
Due in next 60 days
1
Due later

Deadline Fire Line

Every pending office action with a known statutory deadline, placed on a days-until-due axis. Dots left of Today are overdue; the further right, the more runway. Cases that share a deadline window stack vertically. 23 of the docket's apps have a known mailing date.

-30dToday30d60d90d120d
Overdue (7)Due ≤ 7 days (2)Due ≤ 30 days (7)Due ≤ 60 days (6)Due later (1)

Case Difficulty Mix

Difficulty is derived from the rejection statutes on the most recent pending office action. §101-driven and multi-statute cases are graded Hard; §112-only and obviousness-type double-patenting cases are graded Easy; everything else is Medium. "Unknown" means we have not yet parsed a statute for that office action.

0
Hard (0%)
19
Medium (83%)
4
Easy (17%)
0
Unknown (0%)

Rejection Statute Mix

BucketCases
§103 only17 (74%)
§102 only2 (9%)
§112 only4 (17%)

Industry Mix

How the docket's pending cases split across USPTO tech-center bands.

0
Life Sciences
0% of docket
1
Information Tech
4% of docket
0
Communications
0% of docket
1
Semiconductors
4% of docket
21
Mechanical / Eng
91% of docket
0
Business / Other
0% of docket

Time-on-OA Estimate

Manual office-action response work runs about 10 hours per case. The time-saved bands below show what IP Author's prosecution pipeline typically delivers — a conservative 20% on the low end, 35% in the middle, 50% on the high end.

230 h
Manual time on pending OAs
46 h
Time saved (low, 20%)
80 h
Time saved (mid, 35%)
2.0 wks
FTE-weeks freed (mid)

Top Examiners on this docket

ExaminerApps on this docketAllow rateInterview lift
DRAGICEVICH, ZACHARY T 1 79.2% +5.1%
HEWITT, JAMES M 1 69.1% +45.5%
REID, MICHAEL ROBERT 1 78.9% +19.4%
CLARK, RYAN C 1 87.4% +8.6%
QUANDT, MICHAEL M 1 62.8% +19.3%
JELLETT, MATTHEW WILLIAM 1 80.2% +17.9%
MURPHY, KEVIN F 1 67.7% +27.9%
BHATTACHAN, BIGYAN NMN 1
KEASEL, ERIC S 1 79.4% +14.9%
BANKS, KEONA LAUREN 1 52.0% -15.0%

Quick Wins (2)

Cases in front of an examiner with an allow rate of 80%+ where the difficulty is Easy or Medium. The top 2 ordered by deadline are shown.

App #TitleExaminerDue in
18877620 MUFFLERS FOR REFRIGERANT COMPRESSORS CLARK, RYAN C 2d overdue
18847724 VALVE FOR A REFRIGERATION APPLICATION JELLETT, MATTHEW WILLIAM 5d

Interview Candidates (6)

Cases in front of an examiner whose interview lift is 10 percentage points or more — i.e. interviewed cases historically resolve more favorably than non-interviewed ones. The top 6 ordered by deadline are shown.

App #TitleExaminerDue in
19077695 FEMALE FLUID CONNECTOR FOR A QUICK CONNECTING AND DISCONNECTING FLUID COUPLING HEWITT, JAMES M 60d overdue
18837784 ROTOR TUBE ASSEMBLY FOR A FLUID VALVE ACTUATOR AND METHOD FOR ASSEMBLING A ROTOR TUBE ASSEMBLY KEASEL, ERIC S 3d overdue
18847724 VALVE FOR A REFRIGERATION APPLICATION JELLETT, MATTHEW WILLIAM 5d
18880091 VALVE AND SEALING STRUCTURE THEREOF REID, MICHAEL ROBERT 7d
18978131 BALL SUPPORT ARRANGEMENT FOR AXIAL PISTON MACHINES QUANDT, MICHAEL M 19d
18844251 VALVE FOR A REFRIGERATION APPLICATION MURPHY, KEVIN F 63d

Top Art Units

Art UnitApps
3763 9
3753 5
3679 2
3745 2
3752 2
2852 1
2117 1
3665 1

Pending Office Actions

App #TitleExaminerArt UnitStatutesStatusDue inAIFiled
19077358 QUICK CONNECTING AND DISCONNECTING FLUID COUPLING DRAGICEVICH, ZACHARY T 3679 §103 Final Rejection 40d Pending Mar 12, 2025
19077695 FEMALE FLUID CONNECTOR FOR A QUICK CONNECTING AND DISCONNECTING FLUID COUPLING HEWITT, JAMES M 3679 §103 Non-Final OA 60d overdue Pending Mar 12, 2025
18880091 VALVE AND SEALING STRUCTURE THEREOF REID, MICHAEL ROBERT 3753 §112 Non-Final OA 7d Pending Dec 30, 2024
18877620 MUFFLERS FOR REFRIGERANT COMPRESSORS CLARK, RYAN C 3745 §103 Non-Final OA 2d overdue Pending Dec 20, 2024
18978131 BALL SUPPORT ARRANGEMENT FOR AXIAL PISTON MACHINES QUANDT, MICHAEL M 3745 §112 Non-Final OA 19d Pending Dec 12, 2024
18847724 VALVE FOR A REFRIGERATION APPLICATION JELLETT, MATTHEW WILLIAM 3753 §103 Final Rejection 5d Pending Sep 17, 2024
18844251 VALVE FOR A REFRIGERATION APPLICATION MURPHY, KEVIN F 3753 §112 Non-Final OA 63d Pending Sep 05, 2024
18804268 DEVICE FOR CONTROLLING A SYSTEM FOR HEATING AND COOLING, AND CORRESPONDING METHOD BHATTACHAN, BIGYAN NMN 3763 §103 Non-Final OA 8d Pending Aug 14, 2024
18837784 ROTOR TUBE ASSEMBLY FOR A FLUID VALVE ACTUATOR AND METHOD FOR ASSEMBLING A ROTOR TUBE ASSEMBLY KEASEL, ERIC S 3753 §112 Non-Final OA 3d overdue Pending Aug 12, 2024
18837352 A METHOD FOR GENERATING EARLY TEMPERATURE WARNING IN A VAPOUR COMPRESSION SYSTEM BANKS, KEONA LAUREN 3763 §103 Non-Final OA 12d Pending Aug 09, 2024
18798041 PLATE HEAT EXCHANGER LING, FOR K. 3763 §103 Non-Final OA 26d overdue Pending Aug 08, 2024
18795641 PLATE HEAT EXCHANGER ALVARE, PAUL 3763 §103 Non-Final OA 45d overdue Pending Aug 06, 2024
18711945 HEAT EXCHANGE ASSEMBLY AND AIR CONDITIONING SYSTEM HAVING SAME DUONG, THO V 3763 §102 Non-Final OA 11d overdue Pending May 21, 2024
18711735 HEAT EXCHANGER ASSEMBLY AND AIR CONDITIONING SYSTEM HAVING THE HEAT EXCHANGER ASSEMBLY NOUKETCHA, LIONEL W 3763 §103 Final Rejection 27d Pending May 20, 2024
18709718 HEAT EXCHANGER AND AIR CONDITIONING SYSTEM HAVING SAME RUPPERT, ERIC S 3763 §103 Final Rejection 11d overdue Pending May 13, 2024
18515644 Enclosure and heating, ventilation and air conditioning system comprising the enclosure HANCOCK, DIANA ROBERT 2852 §103 Non-Final OA 14d Pending Nov 21, 2023
18505565 GAS SENSING LEAK MITIGATION UNIT LOPEZ ALVAREZ, OLVIN 2117 §103 Non-Final OA 12d Pending Nov 09, 2023
18499135 CHECK VALVE AND HYDRAULIC GEROTOR OR GEROLER MACHINE SANCHEZ-MEDINA, REINALDO 3753 §103 Final Rejection 56d Pending Oct 31, 2023
18551082 ATOMIZING NOZZLE ARRANGEMENT BOECKMANN, JASON J 3752 §103 Non-Final OA 47d Pending Sep 18, 2023
18251489 HEAT EXCHANGER AND AIR CONDITIONING SYSTEM HAVING SAME LANE, DEVON 3763 §103 Final Rejection 36d Pending May 02, 2023
18193691 ATOMIZING NOZZLE ARRANGEMENT GREENLUND, JOSEPH A 3752 §103 Non-Final OA 33d Pending Mar 31, 2023
17795590 SYSTEM AND METHOD FOR CONTROL OF HEAVY MACHINERY CHANDRASIRI, UPUL PRIYADARSHAN 3665 §103 Non-Final OA 27d Pending Jul 27, 2022
17793961 PLATE HEAT EXCHANGER ARANT, HARRY E 3763 §102 Non-Final OA 40d Pending Jul 20, 2022

Managing Danfoss A/S's Patent Portfolio?

IP Author helps IP teams respond to office actions faster with AI-generated responses, examiner analytics, and prosecution intelligence.

Start Free Trial

Sign in with your work email

Enter your email to receive a magic link. No password needed.

Personal email addresses (Gmail, Yahoo, etc.) are not accepted.

Free tier: 3 strategy analyses per month