Prosecution Insights
Last updated: April 19, 2026

DENTSPLY SIRONA INC.

39 pending office actions • 8 clients

Portfolio Summary

39
Total Pending OAs
12
Final Rejections
27
Non-Final OAs

Client Portfolio (8 clients)

Client (Assignee)Pending OAs
DENTSPLY SIRONA INC. 15
Sirona Dental Systems GmbH 10
DENTSPLY SIRONA INC. 4
Wellspect AB 4
Datum Dental Ltd. 3
DENTSPLY SIRONA INC. 1
Dentsply Im-Plants Manufacturing GmbH 1
Dentsply Detrey GmbH 1

Pending Office Actions

App #TitleClientExaminerArt UnitStatusFiled
19049585 ADDITIVELY MANUFACTURED DENTURE BASE WITH BRACING BODY DENTSPLY SIRONA INC. CIGNA, JACOB JAMES 3726 Non-Final OA Feb 10, 2025
18998034 DENTAL HANDPIECE HAVING A CHUCK WITH AN INTEGRATED PLUNGER BALL Sirona Dental Systems GmbH SAMARASEKARA, SARA NELUM 3772 Non-Final OA Jan 23, 2025
18869039 DENTAL USER INTERFACES DENTSPLY SIRONA INC. BLANCHETTE, JOSHUA B 3684 Final Rejection Nov 25, 2024
18865637 DENTAL IMPLANTS Dentsply Im-Plants Manufacturing GmbH BELK, SHANNEL NICOLE 3772 Non-Final OA Nov 13, 2024
18753387 APPARTUSES, SYSTEMS, AND METHODS FOR GENERATING COMPOSITE DISPLAYS OF ORAL AREAS DENTSPLY SIRONA INC. BRYANT, MICHAEL CASEY 2884 Non-Final OA Jun 25, 2024
18736677 DIMENSIONALITY REDUCTION DENTSPLY SIRONA INC. ALFONSO, DENISE G 2662 Non-Final OA Jun 07, 2024
18731486 RECIPROCAL MOTOR MOVEMENT FOR ENDODONTIC FILES DENTSPLY SIRONA INC. MORAN, EDWARD JOHN 3772 Final Rejection Jun 03, 2024
18714600 METHOD AND SYSTEM FOR GENERATING DENTAL PANORAMIC IMAGES WITH SHARPENED DEPICTION OF CLINICALLY RELEVANT, PATIENT-SPECIFIC PRE-SELECTED ANATOMICAL STRUCTURES DENTSPLY SIRONA INC. CESE, KENNY A 2663 Non-Final OA May 30, 2024
18709194 COMPUTER-ASSISTED MEDICAL PROCEDURES Sirona Dental Systems GmbH NAJARIAN, LENA 3687 Final Rejection May 10, 2024
18701491 MECHANISM FOR ASSEMBLING AND DISASSEMBLING THE HANDLES AND THE INSTRUMENT HOLDER OF A MEDICAL ELEMENT DENTSPLY SIRONA INC. BELK, SHANNEL NICOLE 3772 Non-Final OA Apr 15, 2024
18686649 RIGHT/LEFT SYMMETRICAL INSTRUMENT AND SUCTION HOSE ADAPTERS DENTSPLY SIRONA INC. YOO, REGINA M 1758 Non-Final OA Feb 26, 2024
18681263 OPTIMIZATION OF EXTRAORAL PANORAMIC IMAGES THROUGH MODEL-BASED PRIOR KNOWLEDGE OF THE PATIENT'S JAW ARCH FORM Sirona Dental Systems GmbH NAH, JONGBONG 2674 Non-Final OA Feb 05, 2024
18420008 DENTAL IMPRESSION MATERIAL DENTSPLY SIRONA INC. MOORE, MARGARET G 1765 Final Rejection Jan 23, 2024
18290935 METHOD FOR GENERATING A REPROJECTION PANORAMIC VIEW ALIGNED WITH THE COURSE OF THE MANDIBULAR CANAL Sirona Dental Systems GmbH HUNTSINGER, PETER K 2682 Non-Final OA Jan 22, 2024
18290839 AUTOMATIC GENERATION OF A REPROJECTION PANORAMIC VIEW FROM DENTAL DVT VOLUMES USING MACHINE LEARNING METHODS Sirona Dental Systems GmbH HUNTSINGER, PETER K 2682 Non-Final OA Jan 22, 2024
18578452 CONTROL OF WITHDRAWAL MOVEMENT IN 3D PRINTING USING A NEURAL NETWORK Sirona Dental Systems GmbH XU, PETER 2119 Non-Final OA Jan 11, 2024
18576763 OPTIMIZATION OF DOSE DISTRIBUTION IN 3D PRINTING BY MEANS OF A NEURAL NETWORK Sirona Dental Systems GmbH WANG, ZHIPENG 2115 Non-Final OA Jan 05, 2024
18576575 MICROCAPSULE FOR USE IN THE TREATMENT OF TOOTH MISALIGNMENT BY MEANS OF PLASTIC SPLINTS OR ALIGNERS DENTSPLY SIRONA INC. BELK, SHANNEL NICOLE 3772 Final Rejection Jan 04, 2024
18576539 PLASTIC SPLINTS OR ALIGNERS FOR USE IN THE TREATMENT OF MALOCCLUSIONS BASED ON FORCE MEASUREMENT Sirona Dental Systems GmbH WEBB LYTTLE, ADRIENA JONIQUE 3772 Final Rejection Jan 04, 2024
18538035 GENERATING A HIGH-RESOLUTION SCAN OF AN INTRAORAL CAVITY DENTSPLY SIRONA INC. YANG, JIANXUN 2662 Non-Final OA Dec 13, 2023
18502997 INTERMITTENT URINARY CATHETER ASSEMBLY WITH PROTECTIVE SLEEVE ARRANGEMENT Wellspect AB DEL PRIORE, ALESSANDRO R 3781 Non-Final OA Nov 06, 2023
18499016 REUSABLE HYDROPHILIC URINARY CATHETER ASSEMBLY Wellspect AB TRAN, NHU 3781 Non-Final OA Oct 31, 2023
18493135 CONTACTLESS DETECTION OF DEFECTIVE TOOTH MATERIAL DENTSPLY SIRONA INC. SATCHER, DION JOHN 2676 Non-Final OA Oct 24, 2023
18489725 RECTAL CATHETER WITH FLUID RESERVOIR AND METHOD FOR MANUFACTURING SAID RECTAL CATHETER Wellspect AB STIMPERT, PHILIP EARL 3783 Non-Final OA Oct 18, 2023
18314253 DISPOSABLE MEDICAL DEVICE ASSEMBLY WITH SENSOR Wellspect AB MONTGOMERY, MELISSA JO 3791 Final Rejection May 09, 2023
18249383 MULTI-LAYERED COLLAGEN STRUCTURE Datum Dental Ltd. COUGHLIN, DANIEL F 1619 Non-Final OA Apr 18, 2023
18026933 MANIFOLD COMPATIBLE ELECTROLYTIC CELL (EO CELL) WITH COPLANAR FLUIDIC AND ELECTRICAL CONNECTION SCHEME DENTSPLY SIRONA INC. MENDEZ, ZULMARIAM 1794 Non-Final OA Mar 17, 2023
17952470 DENTAL MATERIAL DELIVERY SYSTEM DENTSPLY SIRONA INC. PATEL, YOGESH P 3772 Non-Final OA Sep 26, 2022
17781433 A COLLAGEN-HYDROXYAPATITE DEVICE FOR NON-SURGICAL PERIODONTAL TREATMENT Datum Dental Ltd. PACKARD, BENJAMIN J 1612 Non-Final OA Jun 01, 2022
17781067 DENTAL RESIN MODIFIED GLASS-IONOMER COMPOSITION AND KIT COMPRISING SAID COMPOSITION Dentsply Detrey GmbH FOSS, DAVID ROGER 1764 Non-Final OA May 31, 2022
17724780 CAMERA-BASED GUIDANCE OF DENTAL INSTRUMENTS DENTSPLY SIRONA INC. ZEWEDE, ASTEWAYE GETTU 2481 Final Rejection Apr 20, 2022
17634827 IMPOSING QUALITY REQUIREMENTS ON 3D MODELS WITH SUPPORT STRUCTURES DENTSPLY SIRONA INC. FOLLANSBEE, YVONNE TRANG 2117 Non-Final OA Feb 11, 2022
17620708 AN IMPLANT COMPRISING A COLLAGEN MEMBRANE Datum Dental Ltd. BABSON, NICOLE PLOURDE 1619 Non-Final OA Dec 19, 2021
17549481 METHOD FOR PRODUCING A CERAMIC MULTILAYER BLANK DENTSPLY SIRONA INC. HEMINGWAY, TIMOTHY G 1754 Non-Final OA Dec 13, 2021
17442681 METHOD OF PREVENTING FLUID COLLECTION / SUCTION IN ADDITIVE MANUFACTURING OF 3D OBJECTS Sirona Dental Systems GmbH ROBITAILLE, JOHN P 1743 Final Rejection Sep 24, 2021
17436805 TREATMENT APPARATUS FOR TREATING PERI-IMPLANTITIS Sirona Dental Systems GmbH PULVIDENTE, SYDNEY J 3772 Final Rejection Sep 07, 2021
17375537 METHOD FOR PRODUCING A BLANK AND DENTAL RESTORATION DENTSPLY SIRONA INC. NELSON, MATTHEW M 3772 Non-Final OA Jul 14, 2021
17281374 COMPUTER IMPLEMENTED METHOD OF PLANNING A RESTORATIVE DENTAL TREATMENT DENTSPLY SIRONA INC. COTHRAN, BERNARD E 2188 Final Rejection Mar 30, 2021
17211955 CONFIGURING DENTAL WORKFLOWS THROUGH INTELLIGENT RECOMMENDATIONS DENTSPLY SIRONA INC. FOLLANSBEE, YVONNE TRANG 2117 Final Rejection Mar 25, 2021

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