Search

Karuna P. Reddy

Examiner (ID: 8340, Phone: (571)272-6566 , Office: P/1764 )

Most Active Art Unit
1764
Art Unit(s)
1796, 1713, 1764
Total Applications
1002
Issued Applications
383
Pending Applications
112
Abandoned Applications
539

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 20363170 [patent_doc_number] => 20250352982 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-11-20 [patent_title] => Super Absorbent Polymer [patent_app_type] => utility [patent_app_number] => 18/968600 [patent_app_country] => US [patent_app_date] => 2024-12-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 20188 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 174 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18968600 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/968600
Super Absorbent Polymer Dec 3, 2024 Pending
Array ( [id] => 19658605 [patent_doc_number] => 20240425670 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-12-26 [patent_title] => POLYMER/EXFOLIATED NANO-COMPOSITE FILMS WITH SUPERIOR MECHANICAL PROPERTIES [patent_app_type] => utility [patent_app_number] => 18/756286 [patent_app_country] => US [patent_app_date] => 2024-06-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9024 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 49 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18756286 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/756286
POLYMER/EXFOLIATED NANO-COMPOSITE FILMS WITH SUPERIOR MECHANICAL PROPERTIES Jun 26, 2024 Pending
Array ( [id] => 19969708 [patent_doc_number] => 12338300 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-06-24 [patent_title] => Polymer particles with a gradient composition and methods of production thereof [patent_app_type] => utility [patent_app_number] => 18/662095 [patent_app_country] => US [patent_app_date] => 2024-05-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 8440 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 208 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18662095 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/662095
Polymer particles with a gradient composition and methods of production thereof May 12, 2024 Issued
Array ( [id] => 19403717 [patent_doc_number] => 20240287228 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-29 [patent_title] => HOLLOW POLYMER PARTICLES AND METHOD FOR MANUFACTURING SAME [patent_app_type] => utility [patent_app_number] => 18/644454 [patent_app_country] => US [patent_app_date] => 2024-04-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7045 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 68 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18644454 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/644454
HOLLOW POLYMER PARTICLES AND METHOD FOR MANUFACTURING SAME Apr 23, 2024 Pending
Array ( [id] => 19142251 [patent_doc_number] => 20240141081 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-05-02 [patent_title] => FLUORORESIN, AND METHOD FOR PRODUCING SAME [patent_app_type] => utility [patent_app_number] => 18/406542 [patent_app_country] => US [patent_app_date] => 2024-01-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 23851 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 127 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18406542 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/406542
FLUORORESIN, AND METHOD FOR PRODUCING SAME Jan 7, 2024 Pending
Array ( [id] => 19112946 [patent_doc_number] => 20240124696 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-04-18 [patent_title] => COMPOSITE RESIN MOLDED ARTICLE [patent_app_type] => utility [patent_app_number] => 18/396081 [patent_app_country] => US [patent_app_date] => 2023-12-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7233 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [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] => 18396081 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/396081
COMPOSITE RESIN MOLDED ARTICLE Dec 25, 2023 Abandoned
Array ( [id] => 19311677 [patent_doc_number] => 12037480 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2024-07-16 [patent_title] => Three-dimensional carbon-based copolymerization composite, and preparation method and use thereof [patent_app_type] => utility [patent_app_number] => 18/541737 [patent_app_country] => US [patent_app_date] => 2023-12-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 5158 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 244 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18541737 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/541737
Three-dimensional carbon-based copolymerization composite, and preparation method and use thereof Dec 14, 2023 Issued
Array ( [id] => 20193708 [patent_doc_number] => 20250270418 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-08-28 [patent_title] => THERMOSETTING RESIN COMPOSITION AND CURED FILM [patent_app_type] => utility [patent_app_number] => 19/099498 [patent_app_country] => US [patent_app_date] => 2023-11-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12949 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [patent_words_short_claim] => 190 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19099498 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/099498
THERMOSETTING RESIN COMPOSITION AND CURED FILM Nov 29, 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] => 19877009 [patent_doc_number] => 20250109266 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-04-03 [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] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13763 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [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] => 18849603 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/849603
GAS BARRIER FILM AND METHOD FOR MANUFACTURING GAS BARRIER FILM Mar 13, 2023 Pending
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
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