Search

Karuna P. Reddy

Examiner (ID: 5120, Phone: (571)272-6566 , Office: P/1764 )

Most Active Art Unit
1764
Art Unit(s)
1796, 1764, 1713
Total Applications
1034
Issued Applications
392
Pending Applications
108
Abandoned Applications
548

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 19800595 [patent_doc_number] => 20250066520 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-02-27 [patent_title] => Propylene Ethylene Random Copolymer Having Low Hexane Extractable and Xylene Soluble [patent_app_type] => utility [patent_app_number] => 18/454204 [patent_app_country] => US [patent_app_date] => 2023-08-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3026 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 64 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18454204 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/454204
Propylene Ethylene Random Copolymer Having Low Hexane Extractable and Xylene Soluble Aug 22, 2023 Pending
Array ( [id] => 18817579 [patent_doc_number] => 20230391919 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-12-07 [patent_title] => FLUORINE-CONTAINING COPOLYMER [patent_app_type] => utility [patent_app_number] => 18/450567 [patent_app_country] => US [patent_app_date] => 2023-08-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14527 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 74 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18450567 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/450567
FLUORINE-CONTAINING COPOLYMER Aug 15, 2023 Pending
Array ( [id] => 18862002 [patent_doc_number] => 20230416438 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-12-28 [patent_title] => SINGLE ION CONDUCTING POLYMERS AND METHOD OF MAKING SAME [patent_app_type] => utility [patent_app_number] => 18/339667 [patent_app_country] => US [patent_app_date] => 2023-06-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10139 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 30 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18339667 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/339667
SINGLE ION CONDUCTING POLYMERS AND METHOD OF MAKING SAME Jun 21, 2023 Pending
Array ( [id] => 18628086 [patent_doc_number] => 20230286911 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-09-14 [patent_title] => POLYMER WITH UPPER CRITICAL SOLUTION TEMPERATURE [patent_app_type] => utility [patent_app_number] => 18/141968 [patent_app_country] => US [patent_app_date] => 2023-05-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9764 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 25 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18141968 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/141968
POLYMER WITH UPPER CRITICAL SOLUTION TEMPERATURE Apr 30, 2023 Pending
Array ( [id] => 18628375 [patent_doc_number] => 20230287238 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-09-14 [patent_title] => METHODS FOR COATING FOOD AND BEVERAGE CONTAINERS AND OTHER ARTICLES [patent_app_type] => utility [patent_app_number] => 18/139852 [patent_app_country] => US [patent_app_date] => 2023-04-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 19329 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -21 [patent_words_short_claim] => 134 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18139852 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/139852
METHODS FOR COATING FOOD AND BEVERAGE CONTAINERS AND OTHER ARTICLES Apr 25, 2023 Pending
Array ( [id] => 19425148 [patent_doc_number] => 12084551 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-09-10 [patent_title] => Tea fiber/PHBV/PBAT ternary composite and preparation method and application thereof [patent_app_type] => utility [patent_app_number] => 18/136242 [patent_app_country] => US [patent_app_date] => 2023-04-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2227 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 84 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18136242 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/136242
Tea fiber/PHBV/PBAT ternary composite and preparation method and application thereof Apr 17, 2023 Issued
Array ( [id] => 20358521 [patent_doc_number] => 12474513 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-11-18 [patent_title] => Blue light blocking film layer and blue light blocking system [patent_app_type] => utility [patent_app_number] => 18/188979 [patent_app_country] => US [patent_app_date] => 2023-03-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 1907 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 32 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18188979 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/188979
Blue light blocking film layer and blue light blocking system Mar 22, 2023 Issued
Array ( [id] => 18692722 [patent_doc_number] => 20230323052 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-10-12 [patent_title] => Nanocomposite Films And Methods For Producing The Same [patent_app_type] => utility [patent_app_number] => 18/187131 [patent_app_country] => US [patent_app_date] => 2023-03-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8943 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 27 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18187131 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/187131
Nanocomposite Films And Methods For Producing The Same Mar 20, 2023 Pending
Array ( [id] => 20744094 [patent_doc_number] => 12643985 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-06-02 [patent_title] => Gas barrier film and method for manufacturing gas barrier film [patent_app_type] => utility [patent_app_number] => 18/849603 [patent_app_country] => US [patent_app_date] => 2023-03-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 9285 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 123 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18849603 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/849603
Gas barrier film and method for manufacturing gas barrier film Mar 13, 2023 Issued
Array ( [id] => 20386626 [patent_doc_number] => 12486343 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-12-02 [patent_title] => Method for producing iodine-containing compound, and iodine-containing compound [patent_app_type] => utility [patent_app_number] => 18/175687 [patent_app_country] => US [patent_app_date] => 2023-02-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11647 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 406 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18175687 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/175687
Method for producing iodine-containing compound, and iodine-containing compound Feb 27, 2023 Issued
Array ( [id] => 18567247 [patent_doc_number] => 20230257579 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-08-17 [patent_title] => Fibre reinforced polyamide moulding compound [patent_app_type] => utility [patent_app_number] => 18/167197 [patent_app_country] => US [patent_app_date] => 2023-02-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6371 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 175 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18167197 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/167197
Fibre reinforced polyamide moulding compound Feb 9, 2023 Pending
Array ( [id] => 18649543 [patent_doc_number] => 20230295359 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-09-21 [patent_title] => Method Of Producing Acrylic Copolymer, Dispersant, And Ink Jet Composition [patent_app_type] => utility [patent_app_number] => 18/159262 [patent_app_country] => US [patent_app_date] => 2023-01-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7155 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [patent_words_short_claim] => 57 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18159262 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/159262
Method Of Producing Acrylic Copolymer, Dispersant, And Ink Jet Composition Jan 24, 2023 Pending
Array ( [id] => 18405936 [patent_doc_number] => 20230167287 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-01 [patent_title] => HIGH MELT FLOW RATE COUPLED IMPACT COPOLYMER WITH HIGH MELT STRENGTH [patent_app_type] => utility [patent_app_number] => 18/096419 [patent_app_country] => US [patent_app_date] => 2023-01-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5426 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -20 [patent_words_short_claim] => 2 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18096419 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/096419
HIGH MELT FLOW RATE COUPLED IMPACT COPOLYMER WITH HIGH MELT STRENGTH Jan 11, 2023 Abandoned
Array ( [id] => 18537609 [patent_doc_number] => 20230242709 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-08-03 [patent_title] => THERMOSET COMPOSITE COMPRISING A CROSSLINKED IMIDE EXTENDED COMPOUND [patent_app_type] => utility [patent_app_number] => 18/093381 [patent_app_country] => US [patent_app_date] => 2023-01-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11454 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 67 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18093381 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/093381
THERMOSET COMPOSITE COMPRISING A CROSSLINKED IMIDE EXTENDED COMPOUND Jan 4, 2023 Pending
Array ( [id] => 18345446 [patent_doc_number] => 20230133556 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-05-04 [patent_title] => BENZOXAZINES AND COMPOSITIONS CONTAINING THE SAME [patent_app_type] => utility [patent_app_number] => 18/087018 [patent_app_country] => US [patent_app_date] => 2022-12-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5082 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 2 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18087018 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/087018
BENZOXAZINES AND COMPOSITIONS CONTAINING THE SAME Dec 21, 2022 Abandoned
Array ( [id] => 18391459 [patent_doc_number] => 20230159677 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-05-25 [patent_title] => Fluoropolymer-Containing Composite Materials and Methods [patent_app_type] => utility [patent_app_number] => 18/056866 [patent_app_country] => US [patent_app_date] => 2022-11-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4360 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 50 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18056866 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/056866
Fluoropolymer-containing composite materials and methods Nov 17, 2022 Issued
Array ( [id] => 18280163 [patent_doc_number] => 20230095635 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-03-30 [patent_title] => BINDER COMPOSITIONS AND METHODS OF PREPARING AND USING THE SAME [patent_app_type] => utility [patent_app_number] => 17/979213 [patent_app_country] => US [patent_app_date] => 2022-11-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13688 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 2 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17979213 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/979213
BINDER COMPOSITIONS AND METHODS OF PREPARING AND USING THE SAME Nov 1, 2022 Pending
Array ( [id] => 20593663 [patent_doc_number] => 12577365 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-03-17 [patent_title] => Polyester hydrogenolytic deconstruction via tandem catalysis [patent_app_type] => utility [patent_app_number] => 17/972166 [patent_app_country] => US [patent_app_date] => 2022-10-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 9 [patent_no_of_words] => 4683 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 164 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17972166 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/972166
Polyester hydrogenolytic deconstruction via tandem catalysis Oct 23, 2022 Issued
Array ( [id] => 18252118 [patent_doc_number] => 20230079157 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-03-16 [patent_title] => THICKENING SELF-INVERTIBLE INVERSE LATEX COMPRISING, AS AN INVERTING AGENT, SURFACTANT SPECIES OF THE POLYGLYCEROL ESTER FAMILY, AND COMPOSITIONS CONTAINING SAME [patent_app_type] => utility [patent_app_number] => 18/046633 [patent_app_country] => US [patent_app_date] => 2022-10-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13802 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [patent_words_short_claim] => 383 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18046633 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/046633
THICKENING SELF-INVERTIBLE INVERSE LATEX COMPRISING, AS AN INVERTING AGENT, SURFACTANT SPECIES OF THE POLYGLYCEROL ESTER FAMILY, AND COMPOSITIONS CONTAINING SAME Oct 13, 2022 Abandoned
Array ( [id] => 19998520 [patent_doc_number] => 20250136742 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-05-01 [patent_title] => Multi-Block Copolymer and Method for Preparing the Same [patent_app_type] => utility [patent_app_number] => 18/683590 [patent_app_country] => US [patent_app_date] => 2022-09-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8609 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 100 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18683590 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/683590
Multi-Block Copolymer and Method for Preparing the Same Sep 29, 2022 Pending
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