Search

Stephen J. Kalafut

Examiner (ID: 15580)

Most Active Art Unit
1745
Art Unit(s)
1795, 1754, 1107, 1102, 1727, 1741, 1745, 1104, 1111
Total Applications
3060
Issued Applications
2491
Pending Applications
181
Abandoned Applications
388

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 4149566 [patent_doc_number] => 06106908 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-08-22 [patent_title] => 'Liquid crystalline (E, E)-butadiene compounds and mixtures and devices containing such compounds' [patent_app_type] => 1 [patent_app_number] => 9/147886 [patent_app_country] => US [patent_app_date] => 1999-03-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 3 [patent_no_of_words] => 6300 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 221 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/106/06106908.pdf [firstpage_image] =>[orig_patent_app_number] => 147886 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/147886
Liquid crystalline (E, E)-butadiene compounds and mixtures and devices containing such compounds Mar 18, 1999 Issued
Array ( [id] => 4356287 [patent_doc_number] => 06255035 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-07-03 [patent_title] => 'Method of creating optimal photoresist structures used in the manufacture of metal T-gates for high-speed semiconductor devices' [patent_app_type] => 1 [patent_app_number] => 9/270535 [patent_app_country] => US [patent_app_date] => 1999-03-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 6137 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 45 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/255/06255035.pdf [firstpage_image] =>[orig_patent_app_number] => 270535 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/270535
Method of creating optimal photoresist structures used in the manufacture of metal T-gates for high-speed semiconductor devices Mar 16, 1999 Issued
Array ( [id] => 4351378 [patent_doc_number] => 06218090 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-04-17 [patent_title] => 'Method of creating controlled discontinuity between photoresist and substrate for improving metal lift off' [patent_app_type] => 1 [patent_app_number] => 9/270533 [patent_app_country] => US [patent_app_date] => 1999-03-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 5007 [patent_no_of_claims] => 27 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 140 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/218/06218090.pdf [firstpage_image] =>[orig_patent_app_number] => 270533 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/270533
Method of creating controlled discontinuity between photoresist and substrate for improving metal lift off Mar 16, 1999 Issued
Array ( [id] => 1446297 [patent_doc_number] => 06368776 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-04-09 [patent_title] => 'Treatment apparatus and treatment method' [patent_app_type] => B1 [patent_app_number] => 09/270806 [patent_app_country] => US [patent_app_date] => 1999-03-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 16 [patent_no_of_words] => 7462 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 8 [patent_words_short_claim] => 85 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/368/06368776.pdf [firstpage_image] =>[orig_patent_app_number] => 09270806 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/270806
Treatment apparatus and treatment method Mar 16, 1999 Issued
Array ( [id] => 4417698 [patent_doc_number] => 06177154 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-01-23 [patent_title] => 'Alkoxybenzene derivative, liquid-crystal composition, and liquid-crystal display element' [patent_app_type] => 1 [patent_app_number] => 9/254682 [patent_app_country] => US [patent_app_date] => 1999-03-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 17883 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 7 [patent_words_short_claim] => 238 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/177/06177154.pdf [firstpage_image] =>[orig_patent_app_number] => 254682 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/254682
Alkoxybenzene derivative, liquid-crystal composition, and liquid-crystal display element Mar 15, 1999 Issued
Array ( [id] => 4374602 [patent_doc_number] => 06261481 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-07-17 [patent_title] => 'Insulating composition' [patent_app_type] => 1 [patent_app_number] => 9/267670 [patent_app_country] => US [patent_app_date] => 1999-03-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 5 [patent_no_of_words] => 5706 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 74 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/261/06261481.pdf [firstpage_image] =>[orig_patent_app_number] => 267670 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/267670
Insulating composition Mar 14, 1999 Issued
09/254624 MATERIALS FOR CHIROOPTICAL DEVICES Mar 10, 1999 Abandoned
09/254639 MATERIALS FOR OPTICAL STORAGE DEVICES Mar 10, 1999 Abandoned
Array ( [id] => 4256495 [patent_doc_number] => 06258514 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-07-10 [patent_title] => 'Top surface imaging technique using a topcoat delivery system' [patent_app_type] => 1 [patent_app_number] => 9/266174 [patent_app_country] => US [patent_app_date] => 1999-03-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 9 [patent_no_of_words] => 5789 [patent_no_of_claims] => 39 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 166 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/258/06258514.pdf [firstpage_image] =>[orig_patent_app_number] => 266174 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/266174
Top surface imaging technique using a topcoat delivery system Mar 9, 1999 Issued
Array ( [id] => 1511864 [patent_doc_number] => 06472129 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2002-10-29 [patent_title] => 'Fluorine-containing epoxy resin composition, and surface modification process, ink jet recording head and ink jet recording apparatus making use of the same' [patent_app_type] => B2 [patent_app_number] => 09/263083 [patent_app_country] => US [patent_app_date] => 1999-03-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 8 [patent_no_of_words] => 7361 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 7 [patent_words_short_claim] => 23 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/472/06472129.pdf [firstpage_image] =>[orig_patent_app_number] => 09263083 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/263083
Fluorine-containing epoxy resin composition, and surface modification process, ink jet recording head and ink jet recording apparatus making use of the same Mar 7, 1999 Issued
Array ( [id] => 4321337 [patent_doc_number] => 06319424 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-11-20 [patent_title] => 'Polymer/liquid dispersion, composite film and method for producing same' [patent_app_type] => 1 [patent_app_number] => 9/260019 [patent_app_country] => US [patent_app_date] => 1999-03-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 4092 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 132 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/319/06319424.pdf [firstpage_image] =>[orig_patent_app_number] => 260019 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/260019
Polymer/liquid dispersion, composite film and method for producing same Mar 1, 1999 Issued
Array ( [id] => 4403619 [patent_doc_number] => 06232048 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-05-15 [patent_title] => 'Method for preparing narrow photoresist lines' [patent_app_type] => 1 [patent_app_number] => 9/260790 [patent_app_country] => US [patent_app_date] => 1999-03-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 5 [patent_no_of_words] => 1549 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 71 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/232/06232048.pdf [firstpage_image] =>[orig_patent_app_number] => 260790 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/260790
Method for preparing narrow photoresist lines Feb 28, 1999 Issued
Array ( [id] => 4150038 [patent_doc_number] => 06156239 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-12-05 [patent_title] => 'Light polarizing materials, liquid suspensions and films thereof, and light valves incorporating same' [patent_app_type] => 1 [patent_app_number] => 9/258677 [patent_app_country] => US [patent_app_date] => 1999-02-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5080 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 33 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/156/06156239.pdf [firstpage_image] =>[orig_patent_app_number] => 258677 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/258677
Light polarizing materials, liquid suspensions and films thereof, and light valves incorporating same Feb 25, 1999 Issued
Array ( [id] => 4176350 [patent_doc_number] => 06149837 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-11-21 [patent_title] => 'Phenylacetylene compound and liquid crystal composition comprising the same' [patent_app_type] => 1 [patent_app_number] => 9/257065 [patent_app_country] => US [patent_app_date] => 1999-02-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 17428 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 7 [patent_words_short_claim] => 251 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/149/06149837.pdf [firstpage_image] =>[orig_patent_app_number] => 257065 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/257065
Phenylacetylene compound and liquid crystal composition comprising the same Feb 24, 1999 Issued
09/242811 SUBSTITUTED BENZENE DERIVATIVE, LIQUID-CRYSTAL COMPOSITION, AND LIQUID-CRYSTAL DISPLAY ELEMENT Feb 23, 1999 Abandoned
Array ( [id] => 4356336 [patent_doc_number] => 06255038 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-07-03 [patent_title] => 'Process for modulating interferometric lithography patterns to record selected discrete patterns in photoresist' [patent_app_type] => 1 [patent_app_number] => 9/202572 [patent_app_country] => US [patent_app_date] => 1999-02-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 8 [patent_no_of_words] => 3101 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 134 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/255/06255038.pdf [firstpage_image] =>[orig_patent_app_number] => 202572 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/202572
Process for modulating interferometric lithography patterns to record selected discrete patterns in photoresist Feb 15, 1999 Issued
Array ( [id] => 4283600 [patent_doc_number] => 06210865 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-04-03 [patent_title] => 'Extreme-UV lithography condenser' [patent_app_type] => 1 [patent_app_number] => 9/249738 [patent_app_country] => US [patent_app_date] => 1999-02-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 7 [patent_no_of_words] => 5296 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 217 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/210/06210865.pdf [firstpage_image] =>[orig_patent_app_number] => 249738 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/249738
Extreme-UV lithography condenser Feb 10, 1999 Issued
Array ( [id] => 1579321 [patent_doc_number] => 06423128 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-07-23 [patent_title] => 'Coating material on the basis of liquid crystalline inorganic/organic hybrid polymers' [patent_app_type] => B1 [patent_app_number] => 09/244664 [patent_app_country] => US [patent_app_date] => 1999-02-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 2603 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 78 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/423/06423128.pdf [firstpage_image] =>[orig_patent_app_number] => 09244664 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/244664
Coating material on the basis of liquid crystalline inorganic/organic hybrid polymers Feb 3, 1999 Issued
Array ( [id] => 4363848 [patent_doc_number] => 06274294 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-08-14 [patent_title] => 'Cylindrical photolithography exposure process and apparatus' [patent_app_type] => 1 [patent_app_number] => 9/243252 [patent_app_country] => US [patent_app_date] => 1999-02-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 9 [patent_no_of_words] => 7694 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 130 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/274/06274294.pdf [firstpage_image] =>[orig_patent_app_number] => 243252 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/243252
Cylindrical photolithography exposure process and apparatus Feb 2, 1999 Issued
Array ( [id] => 4211223 [patent_doc_number] => 06086964 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-07-11 [patent_title] => 'Liquid crystalline compound having dienyl moiety and liquid crystal composition' [patent_app_type] => 1 [patent_app_number] => 9/241410 [patent_app_country] => US [patent_app_date] => 1999-02-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15653 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 278 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/086/06086964.pdf [firstpage_image] =>[orig_patent_app_number] => 241410 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/241410
Liquid crystalline compound having dienyl moiety and liquid crystal composition Feb 1, 1999 Issued
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