Prosecution Insights
Last updated: October 25, 2026

Unilin B.V.

Technology areas: Chemistry & Materials • Transportation, E-Commerce & Mechanical Systems

44 pending office actions • 18 art units • 35 examiners • 0 of 44 (0%) have an AI response strategy ready • 34 patents granted in the last 365 days

Analysis

Unilin B.V. has 44 pending office actions in Chemistry & Materials. The portfolio spans 36 distinct examiners and 18 distinct art units, combining substantial prosecution volume with broad organizational distribution. A portfolio-wide claim strategy can support consistency, but individual responses will need to account for varied examination settings.

SADLON, JOSEPH is the busiest examiner, with 6 pending matters. This is the clearest examiner concentration in the supplied profile, making that docket a useful focus for coordinated review while leaving most matters subject to other examiner assignments.

Written from this page's own data; every figure is computed from USPTO records and verified before publication.

Portfolio Summary

44
Total Pending OAs
35
Non-Final OAs
9
Final Rejections
0
Advisory / Quayle

Response Deadline Pressure

Based on the USPTO statutory response window for each pending office action. 8 of the docket's apps have a known mailing date; the rest are excluded from the tile counts.

3
Overdue
1
Due this week
1
Due this month
2
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. 8 of the docket's apps have a known mailing date.

-30dToday30d60d90d120d
Overdue (3)Due ≤ 7 days (1)Due ≤ 30 days (1)Due ≤ 60 days (2)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.

26
Hard (59%)
17
Medium (39%)
1
Easy (2%)
0
Unknown (0%)

Rejection Statute Mix

BucketCases
§103 only11 (25%)
§112 only1 (2%)
Double-patenting + other6 (14%)
Multi-statute (no §101)26 (59%)

Industry Mix

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

21
Life Sciences
48% of docket
0
Information Tech
0% of docket
0
Communications
0% of docket
1
Semiconductors
2% of docket
21
Mechanical / Eng
48% of docket
1
Business / Other
2% 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.

440 h
Manual time on pending OAs
88 h
Time saved (low, 20%)
154 h
Time saved (mid, 35%)
3.9 wks
FTE-weeks freed (mid)

Top Examiners on this docket

ExaminerApps on this docketAllow rateInterview lift
SADLON, JOSEPH 6 63.4% +26.5%
HERRING, BRENT W 3 69.0% +16.5%
FONSECA, JESSIE T 2 68.2% +18.6%
TOLIN, MICHAEL A 2 63.2% +27.0%
MAESTRI, PATRICK J 1 73.3% +15.0%
BUCKLE JR, JAMES J 1 65.6% +14.9%
ZHANG, HAI Y 1 69.0% +41.8%
GRUSBY, REBECCA LYNN 1 32.5% +41.1%
LEBRON, JANNELLE M 1 84.2% +3.2%
PATTERSON, GARRETT CHRISTOPHER 1 — —

Hard Cases (26)

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
17995933 DECORATIVE PAPER LAYER AND METHOD FOR MANUFACTURING LAMINATES WANG, ALEXANDER A 24d overdue
18692877 PANEL AND METHODS FOR MANUFACTURING A PANEL TRIGGS, ANDREW J 15d overdue
19212165 PANEL MAESTRI, PATRICK J —
19189689 FLOOR PANEL FOR FORMING A FLOOR COVERING BUCKLE JR, JAMES J —
19173252 METHOD OF MANUFACTURING A PANEL ZHANG, HAI Y —
19092675 METHOD FOR MANUFACTURING A PANEL GRUSBY, REBECCA LYNN —
19083223 METHOD FOR MANUFACTURING A DECORATIVE SHEET AND A DECORATIVE SHEET LEBRON, JANNELLE M —
19107890 METHOD FOR MANUFACTURING A PANEL FONSECA, JESSIE T —

Interview Candidates (17)

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
18620103 FLOOR PANEL FOR FORMING A FLOOR COVERING HERRING, BRENT W 5d
19212165 PANEL MAESTRI, PATRICK J —
19189689 FLOOR PANEL FOR FORMING A FLOOR COVERING BUCKLE JR, JAMES J —
19173252 METHOD OF MANUFACTURING A PANEL ZHANG, HAI Y —
19092675 METHOD FOR MANUFACTURING A PANEL GRUSBY, REBECCA LYNN —
19107890 METHOD FOR MANUFACTURING A PANEL FONSECA, JESSIE T —
19053051 METHODS FOR MANUFACTURING PANELS TOLIN, MICHAEL A —
18928931 FLOOR PANEL FOR FORMING A FLOOR COVERING FONSECA, JESSIE T —

Top Art Units

Art UnitApps
3635 11
3633 9
1745 3
1785 2
1787 2
1754 2
1742 2
1746 2
1717 1
2853 1

Pending Office Actions

App #TitleExaminerArt UnitStatutesStatusDue inAIFiled
19212165 PANEL MAESTRI, PATRICK J 3635 §102§103§112Other Non-Final OA — Pending May 19, 2025
19189689 FLOOR PANEL FOR FORMING A FLOOR COVERING BUCKLE JR, JAMES J — §103§112Other Non-Final OA — Pending Apr 25, 2025
19173252 METHOD OF MANUFACTURING A PANEL ZHANG, HAI Y 1717 §102§103 Non-Final OA — Pending Apr 08, 2025
19092675 METHOD FOR MANUFACTURING A PANEL GRUSBY, REBECCA LYNN 1785 §102§103§112Other Final Rejection — Pending Mar 27, 2025
19083223 METHOD FOR MANUFACTURING A DECORATIVE SHEET AND A DECORATIVE SHEET LEBRON, JANNELLE M 2853 §102§103§112 Non-Final OA — Pending Mar 18, 2025
19107890 METHOD FOR MANUFACTURING A PANEL FONSECA, JESSIE T 3633 §102§103§112 Non-Final OA — Pending Feb 28, 2025
19066457 FINISHING PROFILE FOR A FLOOR COVERING PATTERSON, GARRETT CHRISTOPHER 3633 §102§103§112 Non-Final OA — Pending Feb 28, 2025
19053051 METHODS FOR MANUFACTURING PANELS TOLIN, MICHAEL A 1745 §102§103§112DP Non-Final OA — Pending Feb 13, 2025
19041163 METHODS FOR MANUFACTURING DECORATIVE PANELS AND PANELS OBTAINABLE THEREBY SWANSON, ANDREW L 1745 §102§103§112 Non-Final OA — Pending Jan 30, 2025
18998873 DEVICE FOR MANUFACTURING A SHEET OR PANEL SHAPED PRODUCT AND METHODS FOR MANUFACTURING A POLYMERIC BOARD OR SHEET MATERIAL AND/OR A DECORATIVE PANEL LEE, EDMUND H 1744 §103§112 Non-Final OA — Pending Jan 27, 2025
19027631 FLOOR BOARD AND METHOD FOR MANUFACTURING SUCH FLOOR BOARDS POLLEY, CHRISTOPHER M 1785 §103 Final Rejection 21d Pending Jan 17, 2025
19018300 FLOOR COVERING AND UNDERLAYMENT PIERCE, JEREMY R 1789 §102§103§112DP Non-Final OA — Pending Jan 13, 2025
18989270 FLOOR PANEL FOR FORMING A FLOOR COVERING, AND SUBSTRATE FOR A PANEL NGUYEN, THUKHANH T 1743 §102§103§112 Non-Final OA — Pending Dec 20, 2024
18989188 FLOOR COVERING, FLOOR ELEMENT AND METHOD FOR MANUFACTURING FLOOR ELEMENTS NGUYEN, CHI Q 3635 §112DP Non-Final OA — Pending Dec 20, 2024
18989395 BOARD, METHOD FOR MANUFACTURING A BOARD AND A PANEL COMPRISING SUCH BOARD MATERIAL KUVAYSKAYA, ANASTASIA ALEKSEYEVNA 1731 §103§112DP Non-Final OA — Pending Dec 20, 2024
18873948 SET OF MILLING TOOLS AND METHOD FOR MANUFACTURING PANELS STEPHENS, MATTHEW 3725 §102§103§112 Non-Final OA — Pending Dec 11, 2024
18868832 COMPOSITE MATERIAL AND METHOD FOR MANUFACTURING SAME AHMED, SHEEBA 1787 §102§103 Non-Final OA — Pending Nov 25, 2024
18867494 WALL OR CEILING PANEL, CONNECTION MEMBER AND ASSEMBLY OF A WALL OR CEILING PANEL AND A CONNECTION MEMBER KWIECINSKI, RYAN D 3635 §102§103§112 Non-Final OA — Pending Nov 20, 2024
18953904 METHOD FOR MANUFACTURING A FOLDED PANEL, AND A FOLDED PANEL YANG, ZHEREN J 1781 §102§103§112 Non-Final OA — Pending Nov 20, 2024
18867191 A METHOD FOR PRODUCING BOARDS MALIK, VIPUL 1754 §102§103§112 Non-Final OA — Pending Nov 19, 2024
18937188 FLOOR PANEL FOR FORMING A FLOOR COVERING RUMMEL, IAN A 1742 §103 Non-Final OA — Pending Nov 05, 2024
18862646 PANEL AND ADHESIVE SYSTEM FOR PANELS GOLDEN, CHINESSA T 1788 §102§103§112 Non-Final OA — Pending Nov 04, 2024
18928931 FLOOR PANEL FOR FORMING A FLOOR COVERING FONSECA, JESSIE T 3633 §103Other Final Rejection — Pending Oct 28, 2024
18897273 PANEL COMPRISING COUPLING PARTS FORD, GISELE D 3633 §102§103 Non-Final OA — Pending Sep 26, 2024
18893029 FLOOR PANEL AND METHOD FOR MANUFACTURING THE SAME SADLON, JOSEPH 3635 §103Other Non-Final OA — Pending Sep 23, 2024
18884548 WALL OR CEILING PANEL AND WALL OR CEILING ASSEMBLY SADLON, JOSEPH 3635 §103§112Other Non-Final OA — Pending Sep 13, 2024
18830744 FLOOR PANEL SADLON, JOSEPH 3635 §103§112DPOther Non-Final OA — Pending Sep 11, 2024
18830756 FLOOR PANEL AND METHOD FOR MANUFACTURING A FLOOR PANEL HERRING, BRENT W 3633 §103 Final Rejection — Pending Sep 11, 2024
18830751 FLOOR PANEL AND METHOD FOR MANUFACTURING A FLOOR PANEL HERRING, BRENT W 3633 §103 Final Rejection — Pending Sep 11, 2024
18830727 FLOOR PANEL SADLON, JOSEPH 3635 §103§112Other Final Rejection — Pending Sep 11, 2024
18830746 FLOOR PANEL SADLON, JOSEPH 3635 §103§112Other Non-Final OA — Pending Sep 11, 2024
18830741 FLOOR PANEL SADLON, JOSEPH 3635 §103DPOther Non-Final OA — Pending Sep 11, 2024
18843748 METHOD FOR MANUFACTURING A PANEL, A PANEL, A FOIL AND A METHOD FOR MANUFACTURING A FOIL MCNALLY, DANIEL 1746 §103 Final Rejection 41d Pending Sep 04, 2024
18726269 FLOOR COVERING BARLOW, ADAM G 3633 §103 Final Rejection 4d overdue Pending Jul 02, 2024
18717591 PANEL GLESSNER, BRIAN E 3633 §103§112 Non-Final OA — Pending Jun 07, 2024
18712782 DECORATIVE PANEL WALRAED-SULLIVAN, KYLE 3635 §103§112 Non-Final OA — Pending May 23, 2024
18711691 METHOD FOR MANUFACTURING PANELS MALEKZADEH, SEYED MASOUD 1754 §103 Non-Final OA — Pending May 20, 2024
18660987 PVC COMPOSITE MATERIAL, FOAM BOARD, AND FLOORING TOLIN, MICHAEL A 1745 §103§112 Non-Final OA — Pending May 10, 2024
18620103 FLOOR PANEL FOR FORMING A FLOOR COVERING HERRING, BRENT W 3633 §112 Non-Final OA 5d Pending Mar 28, 2024
18610563 FLOOR PANEL RIVERA, JOSHEL 1746 §103 Non-Final OA 48d Pending Mar 20, 2024
18692877 PANEL AND METHODS FOR MANUFACTURING A PANEL TRIGGS, ANDREW J 3635 §102§103 Non-Final OA 15d overdue Pending Mar 18, 2024
18686679 PROCESS FOR THE PRODUCTION OF WOOD FIBERBOARD KIM, YUNJU 1742 §103 Non-Final OA 70d Pending Feb 26, 2024
18261464 THERMOSETTING RESIN COMPOSITION FOR LAMINATE PANEL, METHOD FOR MANUFACTURING A PANEL WITH A THERMOSETTING RESIN COMPOSITION AND A LAMINATE PANEL COMPRISING A THERMOSETTING RESIN SHUKLA, KRUPA 1787 §103§112 Non-Final OA — Pending Jul 13, 2023
17995933 DECORATIVE PAPER LAYER AND METHOD FOR MANUFACTURING LAMINATES WANG, ALEXANDER A 1741 §103§112 Final Rejection 24d overdue Pending Oct 11, 2022

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Frequently Asked Questions

How many pending USPTO office actions does Unilin B.V. have?

Unilin B.V. has 44 pending office actions as of October 2026, spread across 18 art units and 35 examiners.

Which USPTO examiner handles the most Unilin B.V. applications?

Joseph Sadlon has the most, with 6 of Unilin B.V.'s pending office actions.

What technology area are Unilin B.V.'s patent applications in?

Mostly Chemistry & Materials (USPTO Tech Center 1700), based on where its pending office actions are examined.

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