Prosecution Insights
Last updated: August 16, 2026

Sika Technology AG

52 pending office actions • 25 art units • 46 examiners • 0 of 52 (0%) have an AI response strategy ready • 59 patents granted in the last 365 days

Portfolio Summary

52
Total Pending OAs
29
Non-Final OAs
21
Final Rejections
2
Advisory / Quayle

Response Deadline Pressure

Based on the USPTO statutory response window for each pending office action. 21 of the docket's apps have a known mailing date; the rest are excluded from the tile counts.

9
Overdue
2
Due this week
5
Due this month
2
Due in next 60 days
3
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. 21 of the docket's apps have a known mailing date.

-30dToday30d60d90d120d
Overdue (9)Due ≤ 7 days (2)Due ≤ 30 days (5)Due ≤ 60 days (2)Due later (3)

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.

20
Hard (38%)
31
Medium (60%)
1
Easy (2%)
0
Unknown (0%)

Rejection Statute Mix

BucketCases
§101 + other1 (2%)
§103 only30 (58%)
§112 only1 (2%)
Double-patenting + other1 (2%)
Multi-statute (no §101)19 (37%)

Industry Mix

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

43
Life Sciences
83% of docket
0
Information Tech
0% of docket
0
Communications
0% of docket
0
Semiconductors
0% of docket
5
Mechanical / Eng
10% of docket
4
Business / Other
8% 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.

520 h
Manual time on pending OAs
104 h
Time saved (low, 20%)
182 h
Time saved (mid, 35%)
4.5 wks
FTE-weeks freed (mid)

Top Examiners on this docket

ExaminerApps on this docketAllow rateInterview lift
LEONARD, MICHAEL L 4 63.6% +8.4%
DESAI, ANISH P 2 44.8% +7.5%
RIOJA, MELISSA A 2 49.5% +53.9%
USELDING, JOHN E 2 53.5% +17.6%
REYES, EDGAR 1 36.4% +30.4%
ANDRISH, SEAN D 1 71.6% +32.0%
BARZACH, JEFFREY EUGENE 1 56.6% +41.3%
MORROW, JASON S 1 84.2% +10.8%
RIVERA, JOSHEL 1 73.5% +6.7%
DARNELL, BAILEIGH K 1 69.7% +27.0%

Hard Cases (20)

Multi-statute / §101-driven matters, or cases in front of an examiner with an allow rate under 30%. The top 8 ordered by deadline are shown.

App #TitleExaminerDue in
18277301 KIT OF PARTS SUITABLE TO FORM A WATERPROOFING MEMBRANE LING, DORIS 43d overdue
17624061 THERMALLY EXPANDABLE COMPOSITIONS COMPRISING AN ENDOTHERMIC BLOWING AGENT RIETH, STEPHEN EDWARD 32d overdue
17614510 Adhesive Selection Method, Adhesion Complex, and Production Method for Adhesion Complex SANFORD, DIANA PATRICIA 31d overdue
18789135 A METHOD FOR SEALING ROOFING MEMBRANES WALRAED-SULLIVAN, KYLE 5d
18947381 MINERAL BINDER COMPOSITION FOR 3D PRINTING BARZACH, JEFFREY EUGENE 8d
18270813 AN ACRYLIC PRESSURE SENSITIVE ADHESIVE AND USE THEREOF FOR PROVIDING SELF-ADHERING SEALING DEVICES DARLING, DEVIN MITCHELL 27d
18861254 INSULATING ELEMENT MORROW, JASON S
18839678 MOISTURE CURABLE POLYURETHANE HOT-MELT ADHESIVE HAVING IMPROVED INITIAL STRENGTH LEONARD, MICHAEL L

Interview Candidates (9)

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 8 ordered by deadline are shown.

App #TitleExaminerDue in
18835239 METHODS AND COLORING SUSPENSIONS FOR COLORING CURABLE BINDER COMPOSITIONS IN ADDITIVE MANUFACTURING PROCESSES DARNELL, BAILEIGH K 31d overdue
18026712 POLYURETHANE BASED POLYMER CONCRETES AND GROUTING MORTARS OF CONTROLLED DENSITY RIOJA, MELISSA A 6d
18947381 MINERAL BINDER COMPOSITION FOR 3D PRINTING BARZACH, JEFFREY EUGENE 8d
18015861 CLAY BLOCKING ADDITIVES FOR GYPSUM COMPOSITIONS USELDING, JOHN E 19d
19129592 ROOF TRAY REYES, EDGAR
18866366 METHOD FOR BUILDING A TRAFFIC TUNNEL, A CONDUIT SHAFT, OR A PRESSURISED WATER SHAFT BY WAY OF THE TUBBING CONSTRUCTION METHOD ANDRISH, SEAN D
18861254 INSULATING ELEMENT MORROW, JASON S
18689114 THERMALLY EXPANDABLE RUBBER COMPOSITION RIOJA, MELISSA A

Top Art Units

Art UnitApps
1731 6
1763 5
1746 4
1788 3
1787 3
1765 3
1764 3
1744 2
1762 2
1766 2

Pending Office Actions

App #TitleExaminerArt UnitStatutesStatusDue inAIFiled
19129592 ROOF TRAY REYES, EDGAR 3642 §103 Non-Final OA Pending May 13, 2025
18866366 METHOD FOR BUILDING A TRAFFIC TUNNEL, A CONDUIT SHAFT, OR A PRESSURISED WATER SHAFT BY WAY OF THE TUBBING CONSTRUCTION METHOD ANDRISH, SEAN D 3678 §103 Final Rejection Pending Nov 15, 2024
18947381 MINERAL BINDER COMPOSITION FOR 3D PRINTING BARZACH, JEFFREY EUGENE 1731 §103§112 Final Rejection 8d Pending Nov 14, 2024
18861254 INSULATING ELEMENT MORROW, JASON S §102§103 Non-Final OA Pending Oct 29, 2024
18839678 MOISTURE CURABLE POLYURETHANE HOT-MELT ADHESIVE HAVING IMPROVED INITIAL STRENGTH LEONARD, MICHAEL L 1748 §102§103 Non-Final OA Pending Aug 19, 2024
18798104 METHOD FOR INSTALLING A WATERPROOF MEMBRANE ON A VERTICAL SURFACE RIVERA, JOSHEL 1746 §102§112 Non-Final OA Pending Aug 08, 2024
18835239 METHODS AND COLORING SUSPENSIONS FOR COLORING CURABLE BINDER COMPOSITIONS IN ADDITIVE MANUFACTURING PROCESSES DARNELL, BAILEIGH K 1743 §103 Final Rejection 31d overdue Pending Aug 01, 2024
18789135 A METHOD FOR SEALING ROOFING MEMBRANES WALRAED-SULLIVAN, KYLE 3635 §103§112 Final Rejection 5d Pending Jul 30, 2024
18727403 STRUCTURAL ELEMENT SYSTEM WITH INSULATING ELEMENT ARRANGED THEREIN ADAMS, PHILIP CHARLES 3612 §103 Non-Final OA Pending Jul 09, 2024
18716200 WATERTIGHT MEMBRANE WITH IMPROVED VAPOR PERMEABILITY DUCHENEAUX, FRANK D 1788 §102§103§112 Non-Final OA Pending Jun 04, 2024
18712374 CEMENTITIOUS COMPOSITIONS HAVING BIOMASS ASHES, ESPECIALLY BAGASSE ASHES, AND USES THEREOF DODDS, SCOTT 1746 §103 Final Rejection 14d Pending May 22, 2024
18711277 LAYERED STRUCTURE AND USE THEREOF KRUER, KEVIN R 1787 §103 Non-Final OA 84d Pending May 17, 2024
18701393 SELF-ADHERING SEALING ELEMENT DESAI, ANISH P 1788 §103 Final Rejection Pending Apr 15, 2024
18699659 METHOD FOR PRODUCING INSULATING ELEMENTS LEYSON, JOSEPH S 1744 §103§112 Non-Final OA Pending Apr 09, 2024
18694221 MOISTURE CURABLE POLYURETHANE HOT-MELT ADHESIVE HAVING IMPROVED HEAT STABILITY LEONARD, MICHAEL L 1763 §103 Non-Final OA Pending Mar 21, 2024
18690388 A POLYMER MATERIAL FOR USE IN A 3D PRINTING PROCESS CHIDIAC, NICHOLAS J 1744 §103 Non-Final OA 42d Pending Mar 08, 2024
18689919 BIO-BASED AMINE CURING AGENT FOR CURABLE COMPOSITIONS LEONARD, MICHAEL L §102§103 Non-Final OA Pending Mar 07, 2024
18689114 THERMALLY EXPANDABLE RUBBER COMPOSITION RIOJA, MELISSA A §112 Non-Final OA Pending Mar 05, 2024
18294416 ADMIXTURE FOR CEMENT KOLB, KATARZYNA I 1731 §102§103§112 Non-Final OA Pending Feb 01, 2024
18293847 EXPANDABLE ONE-COMPONENT THERMOSETTING EPOXY ADHESIVE WITH IMPROVED ADHESION PATWARDHAN, ABHISHEK A 1746 §103 Non-Final OA Pending Jan 31, 2024
18578412 POLYISOCYANURATE PLASTICS WITH HIGH TRANSPARENCY LEONARD, MICHAEL L §103 Final Rejection Pending Jan 11, 2024
18575966 THREE-COMPONENT POLYURETHANE COMPOSITION HAVING AN ADJUSTABLE POT LIFE ROSWELL, JESSICA MARIE 1767 §103§112 Final Rejection Pending Jan 02, 2024
18569534 A SELF-ADHERING BITUMINOUS SEALING ELEMENT WITH IMPROVED BONDING AT LOW TEMPERATURES DESAI, ANISH P 1788 §102§103§112 Non-Final OA Pending Dec 12, 2023
18567256 QUICK-DRYING SLOPE SCREED MCCLURE, CHRISTINA D 1784 §103 Non-Final OA Pending Dec 05, 2023
18290110 METHODS TO IMPROVE THE WORKABILITY OF A MINERAL BINDER COMPOSITION COMPRISING AT LEAST ONE MINERAL BINDER AND ADDITIONALLY RECYCLED POWDER WEISS, PAMELA HL 1732 §103§112 Non-Final OA Pending Nov 09, 2023
18289936 ACCELERATORS FOR THE REACTION OF STEELMAKING SLAG WITH WATER GREEN, ANTHONY J 1731 §102§103§112 Non-Final OA Pending Nov 08, 2023
18288491 ALDIMINE-UREA OLIGOMER WOODWARD, ANA LUCRECIA 1765 §103 Non-Final OA Pending Oct 26, 2023
18287689 AQUEOUS ADMIXTURE FOR INORGANIC BINDER COMPOSITION XU, JIANGTIAN 1762 §103 Non-Final OA Pending Oct 20, 2023
18283873 DRY GRINDING OF CLAY MINERAL, GROUND CLAY MINERAL, AND ITS USE IN CONSTRUCTION MATERIALS LEFF, ANGELA MARIE DITRAN 3674 §103 Final Rejection 2d overdue Pending Sep 25, 2023
18279736 VISCOSITY REDUCTION IN ALUMINUM SULFATE SUSPENSIONS USING ALKALI METAL COMPOUNDS GUINO-O UZZLE, MARITES A 1731 §102§103§112DP Final Rejection Pending Aug 31, 2023
18277301 KIT OF PARTS SUITABLE TO FORM A WATERPROOFING MEMBRANE LING, DORIS 1764 §103§112 Final Rejection 43d overdue Pending Aug 15, 2023
18274555 A SEALING ELEMENT WITH IMPROVED BONDING TO CEMENTITIOUS COMPOSITIONS DONAHUE, OLGA LUCIA 1763 §102§103 Non-Final OA Pending Jul 27, 2023
18273210 HEAT-CURING EPOXY RESIN COMPOSITION SUITABLE FOR PRE-CURING PROCESSES WITHOUT ADDITIONAL METAL JOINING TECHNIQUES OLADAPO, TAIWO 1771 §103 Non-Final OA Pending Jul 19, 2023
18270813 AN ACRYLIC PRESSURE SENSITIVE ADHESIVE AND USE THEREOF FOR PROVIDING SELF-ADHERING SEALING DEVICES DARLING, DEVIN MITCHELL 1764 §103§112 Final Rejection 27d Pending Jul 03, 2023
18036945 LIQUID APPLIED MEMBRANE WITH IMPROVED INTERCOAT ADHESION BOWMAN, ANDREW J 1717 §103 Non-Final OA 83d Pending May 15, 2023
18033720 ADDUCT OF ALKYLATED DIAMINE AND NOVOLAK EPOXY RESIN SLOAN, LILY KAYOKO 1762 §103 Non-Final OA Pending Apr 25, 2023
18033596 METHOD FOR TESTING EFFECTS OF SAND QUALITY ON PLASTICIZING ADDITIVES IN MINERAL BINDER COMPOSITIONS USELDING, JOHN E 1763 §102§112 Non-Final OA Pending Apr 25, 2023
18026628 HEAT-CURABLE POLYURETHANE COMPOSITIONS SERGENT, RABON A 1765 §103Other Non-Final OA Pending Mar 16, 2023
18026712 POLYURETHANE BASED POLYMER CONCRETES AND GROUTING MORTARS OF CONTROLLED DENSITY RIOJA, MELISSA A 1764 §103 Non-Final OA 6d Pending Mar 16, 2023
18026514 POLYURETHANE COMPOSITION HAVING REDUCED BLISTERING AND MATTE EFFECT STONEHOCKER, VIRGINIA LEE 1766 §103 Final Rejection 5d overdue Pending Mar 15, 2023
18025019 MOISTURE-CURING POLYURETHANE COMPOSITION CHOI, PETER Y 1786 §103 Final Rejection Pending Mar 07, 2023
18015861 CLAY BLOCKING ADDITIVES FOR GYPSUM COMPOSITIONS USELDING, JOHN E 1763 §103 Final Rejection 19d Pending Jan 12, 2023
18013413 A THERMOPLASTIC COMPOSITION HAVING IMPROVED MECHANICAL PROPERTIES ORLANDO, MICHAEL N 1746 §103 Non-Final OA 91d overdue Pending Dec 28, 2022
17923750 METHOD FOR THE INCREASE OF WORKABILITY OF A BINDER COMPOSITION COMPRISING PORTLAND CEMENT, CALCINED CLAY, AND LIMESTONE KUVAYSKAYA, ANASTASIA ALEKSEYEVNA 1731 §103 Non-Final OA 57d Pending Nov 07, 2022
17792587 THERMALLY EXPANDABLE COMPOSITIONS WITH IMPROVED HUMIDITY STORAGE RESISTANCE BOYLE, KARA BRADY 1766 §103 Non-Final OA 62d Pending Jul 13, 2022
17838343 ON DEMAND KIT FOR CUSTOMIZABLE CEMENTITIOUS COMPOSITIONS CASE, SARAH CATHERINE 1731 §103 Final Rejection 11d overdue Pending Jun 13, 2022
17784316 LINEAR ISOCYANATE GROUP-CONTAINING POLYMER BERRO, ADAM JOSEPH 1765 §103 Final Rejection Pending Jun 10, 2022
17771115 AN ACOUSTIC DAMPING MATERIAL COMPRISING RENEWABLE RAW MATERIALS JACKSON, MONIQUE R 1787 §103§112 Final Rejection Pending Apr 22, 2022
17627405 AN ACOUSTIC DAMPING MATERIAL AND USE THEREOF WU, ANDREA 1763 §103 Final Rejection 11d overdue Pending Jan 14, 2022
17624061 THERMALLY EXPANDABLE COMPOSITIONS COMPRISING AN ENDOTHERMIC BLOWING AGENT RIETH, STEPHEN EDWARD 1759 §103§112 Final Rejection 32d overdue Pending Dec 30, 2021
17615614 SYSTEM OF A REINFORCED BODY ELEMENT AHMED, SHEEBA 1787 §103 Final Rejection 8d Pending Dec 01, 2021
17614510 Adhesive Selection Method, Adhesion Complex, and Production Method for Adhesion Complex SANFORD, DIANA PATRICIA 1687 §101§103 Non-Final OA 31d overdue Pending Nov 26, 2021

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