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] => 4040757 [patent_doc_number] => 05968409 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-10-19 [patent_title] => 'Method for preparing trimer of .alpha.-methyl styrene or derivatives thereof' [patent_app_type] => 1 [patent_app_number] => 9/115376 [patent_app_country] => US [patent_app_date] => 1998-07-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2079 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 91 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/968/05968409.pdf [firstpage_image] =>[orig_patent_app_number] => 115376 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/115376
Method for preparing trimer of .alpha.-methyl styrene or derivatives thereof Jul 12, 1998 Issued
Array ( [id] => 4091098 [patent_doc_number] => 06096392 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-08-01 [patent_title] => 'Cholesteric liquid crystal display element' [patent_app_type] => 1 [patent_app_number] => 9/111862 [patent_app_country] => US [patent_app_date] => 1998-07-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 3785 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 42 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/096/06096392.pdf [firstpage_image] =>[orig_patent_app_number] => 111862 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/111862
Cholesteric liquid crystal display element Jul 7, 1998 Issued
Array ( [id] => 4078242 [patent_doc_number] => 06054193 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-04-25 [patent_title] => 'Supertwist liquid-crystal display' [patent_app_type] => 1 [patent_app_number] => 9/110436 [patent_app_country] => US [patent_app_date] => 1998-07-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5672 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 294 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/054/06054193.pdf [firstpage_image] =>[orig_patent_app_number] => 110436 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/110436
Supertwist liquid-crystal display Jul 5, 1998 Issued
Array ( [id] => 4102178 [patent_doc_number] => 06022491 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-02-08 [patent_title] => 'Liquid crystalline polymer composition' [patent_app_type] => 1 [patent_app_number] => 9/091935 [patent_app_country] => US [patent_app_date] => 1998-06-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1938 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 93 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/022/06022491.pdf [firstpage_image] =>[orig_patent_app_number] => 091935 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/091935
Liquid crystalline polymer composition Jun 24, 1998 Issued
Array ( [id] => 1445758 [patent_doc_number] => 06368520 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-04-09 [patent_title] => 'Synergistic stabilizer mixture' [patent_app_type] => B1 [patent_app_number] => 09/103443 [patent_app_country] => US [patent_app_date] => 1998-06-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 18701 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 2431 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/368/06368520.pdf [firstpage_image] =>[orig_patent_app_number] => 09103443 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/103443
Synergistic stabilizer mixture Jun 23, 1998 Issued
Array ( [id] => 4104488 [patent_doc_number] => 06057008 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-05-02 [patent_title] => 'Process for broadening cholesteric reflection bands of photopolymerizable cholesteric liquid crystals, and optical elements produced by this process' [patent_app_type] => 1 [patent_app_number] => 9/096236 [patent_app_country] => US [patent_app_date] => 1998-06-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 7 [patent_no_of_words] => 8216 [patent_no_of_claims] => 26 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 87 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/057/06057008.pdf [firstpage_image] =>[orig_patent_app_number] => 096236 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/096236
Process for broadening cholesteric reflection bands of photopolymerizable cholesteric liquid crystals, and optical elements produced by this process Jun 10, 1998 Issued
Array ( [id] => 4133717 [patent_doc_number] => 06059994 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-05-09 [patent_title] => 'Liquid crystal compositions' [patent_app_type] => 1 [patent_app_number] => 9/092962 [patent_app_country] => US [patent_app_date] => 1998-06-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2890 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 486 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/059/06059994.pdf [firstpage_image] =>[orig_patent_app_number] => 092962 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/092962
Liquid crystal compositions Jun 7, 1998 Issued
Array ( [id] => 4104457 [patent_doc_number] => 06057006 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-05-02 [patent_title] => 'Fluorocyclohexane derivatives, and liquid-crystalline medium' [patent_app_type] => 1 [patent_app_number] => 9/090384 [patent_app_country] => US [patent_app_date] => 1998-06-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8857 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 228 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/057/06057006.pdf [firstpage_image] =>[orig_patent_app_number] => 090384 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/090384
Fluorocyclohexane derivatives, and liquid-crystalline medium Jun 3, 1998 Issued
Array ( [id] => 4058362 [patent_doc_number] => 06007739 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-12-28 [patent_title] => 'Liquid crystal compound, liquid crystal composition, and liquid crystal display device using the same' [patent_app_type] => 1 [patent_app_number] => 9/089942 [patent_app_country] => US [patent_app_date] => 1998-06-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 12 [patent_no_of_words] => 9105 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 96 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/007/06007739.pdf [firstpage_image] =>[orig_patent_app_number] => 089942 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/089942
Liquid crystal compound, liquid crystal composition, and liquid crystal display device using the same Jun 2, 1998 Issued
Array ( [id] => 4403223 [patent_doc_number] => 06228285 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-05-08 [patent_title] => 'Method for processing rigid-chain polymers into structural materials' [patent_app_type] => 1 [patent_app_number] => 9/089641 [patent_app_country] => US [patent_app_date] => 1998-06-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 4130 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 7 [patent_words_short_claim] => 101 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/228/06228285.pdf [firstpage_image] =>[orig_patent_app_number] => 089641 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/089641
Method for processing rigid-chain polymers into structural materials Jun 2, 1998 Issued
Array ( [id] => 4138401 [patent_doc_number] => 06030668 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-02-29 [patent_title] => 'Liquid crystal polymers' [patent_app_type] => 1 [patent_app_number] => 9/066460 [patent_app_country] => US [patent_app_date] => 1998-05-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 8008 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 236 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/030/06030668.pdf [firstpage_image] =>[orig_patent_app_number] => 066460 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/066460
Liquid crystal polymers May 25, 1998 Issued
Array ( [id] => 3904325 [patent_doc_number] => 06001278 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-12-14 [patent_title] => 'Anti-ferroelectric liquid crystal composition' [patent_app_type] => 1 [patent_app_number] => 9/083542 [patent_app_country] => US [patent_app_date] => 1998-05-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4267 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 237 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/001/06001278.pdf [firstpage_image] =>[orig_patent_app_number] => 083542 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/083542
Anti-ferroelectric liquid crystal composition May 21, 1998 Issued
Array ( [id] => 4185139 [patent_doc_number] => 06153272 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-11-28 [patent_title] => 'Liquid crystal alignment by covalently bound anisotropes' [patent_app_type] => 1 [patent_app_number] => 9/080598 [patent_app_country] => US [patent_app_date] => 1998-05-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 5957 [patent_no_of_claims] => 54 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 48 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/153/06153272.pdf [firstpage_image] =>[orig_patent_app_number] => 080598 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/080598
Liquid crystal alignment by covalently bound anisotropes May 17, 1998 Issued
Array ( [id] => 3973959 [patent_doc_number] => 05958292 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-09-28 [patent_title] => 'Materials for inducing alignment of liquid crystals and liquid crystal optical elements' [patent_app_type] => 1 [patent_app_number] => 9/080638 [patent_app_country] => US [patent_app_date] => 1998-05-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 5597 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 149 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/958/05958292.pdf [firstpage_image] =>[orig_patent_app_number] => 080638 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/080638
Materials for inducing alignment of liquid crystals and liquid crystal optical elements May 17, 1998 Issued
Array ( [id] => 4172859 [patent_doc_number] => 06036891 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-03-14 [patent_title] => 'Polymerizable hydrophilic ultraviolet light absorbing monomers' [patent_app_type] => 1 [patent_app_number] => 9/075753 [patent_app_country] => US [patent_app_date] => 1998-05-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 4198 [patent_no_of_claims] => 27 [patent_no_of_ind_claims] => 8 [patent_words_short_claim] => 16 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/036/06036891.pdf [firstpage_image] =>[orig_patent_app_number] => 075753 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/075753
Polymerizable hydrophilic ultraviolet light absorbing monomers May 10, 1998 Issued
09/068451 MACROMOLECULAR DISPERSION TYPE LIQUID CRYSTAL DISPLAY ELEMENT AND METHOD OF MANUFACTURING THE SAME May 7, 1998 Abandoned
Array ( [id] => 4290849 [patent_doc_number] => 06197460 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-03-06 [patent_title] => 'Rewritable, heat sensitive, color image recording medium and image recording method using same' [patent_app_type] => 1 [patent_app_number] => 9/072695 [patent_app_country] => US [patent_app_date] => 1998-05-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1997 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 136 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/197/06197460.pdf [firstpage_image] =>[orig_patent_app_number] => 072695 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/072695
Rewritable, heat sensitive, color image recording medium and image recording method using same May 5, 1998 Issued
Array ( [id] => 4040790 [patent_doc_number] => 05968411 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-10-19 [patent_title] => 'Liquid crystal polymers' [patent_app_type] => 1 [patent_app_number] => 9/066338 [patent_app_country] => US [patent_app_date] => 1998-04-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 8048 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 15 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/968/05968411.pdf [firstpage_image] =>[orig_patent_app_number] => 066338 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/066338
Liquid crystal polymers Apr 28, 1998 Issued
Array ( [id] => 4095799 [patent_doc_number] => 06099752 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-08-08 [patent_title] => 'Liquid crystal polymers' [patent_app_type] => 1 [patent_app_number] => 9/066326 [patent_app_country] => US [patent_app_date] => 1998-04-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 13 [patent_no_of_words] => 9290 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 15 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/099/06099752.pdf [firstpage_image] =>[orig_patent_app_number] => 066326 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/066326
Liquid crystal polymers Apr 28, 1998 Issued
Array ( [id] => 4325458 [patent_doc_number] => 06312769 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-11-06 [patent_title] => 'Liquid crystal alignment layer, production method for the same, and liquid crystal display device comprising the same' [patent_app_type] => 1 [patent_app_number] => 9/069169 [patent_app_country] => US [patent_app_date] => 1998-04-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 6696 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 26 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/312/06312769.pdf [firstpage_image] =>[orig_patent_app_number] => 069169 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/069169
Liquid crystal alignment layer, production method for the same, and liquid crystal display device comprising the same Apr 28, 1998 Issued
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